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NGK 6630 Spark Plug


Brand:	NGK
Part Number:	6630
UPC:	00087295166307
Weight:	0.04 lbs
Condition:	New

On Sale:

$3.14

Availability:

351 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the NGK 6630 Spark Plug for your vehicle. Buy now and secure your purchase online!

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Features and Benefits:

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:

Copper

Center Electrode Tip Material:

Nickel

Electrical Terminal Type:

Non-Removable Nut

Ground Configuration:

Standard

Ground Electrode Core Material:

Nickel

Ground Electrode Quantity:

Ground Electrode Tip Design:

Standard

Hex Size:

5/8 in.

Insulator Height:

55.00 mm

Manufacturer Heat Range:

Part Number:

UR4

Pre-Gap Size:

.040 in.

Reach:

.46 in.

Resistance:

5000.0 Ohm

Seat Type:

Tapered

Stock Number:

6630

Thread Diameter:

14.00 mm

ACDelco #:

1052895W

ACDelco #:

1835800T

ACDelco #:

1835906T

ACDelco #:

2R45TS

ACDelco #:

2R46TS

ACDelco #:

44TS

ACDelco #:

45TS

ACDelco #:

46TS

ACDelco #:

CF44TS

ACDelco #:

CR44TS

ACDelco #:

CR45TS

ACDelco #:

R44TS

ACDelco #:

R45TS

ACDelco #:

R46TS

Accel #:

577

Autolite #:

25BP

Autolite #:

25DP2

Autolite #:

725

Autolite #:

726

Autolite #:

727

Autolite #:

AR25

Beck/Arnley #:

1765179

Bosch #:

7569

Bosch #:

7575

Bosch #:

7585

Bosch #:

7586

Bosch #:

7975

Bosch #:

7985

Bosch #:

7986

Bosch #:

H10B

Bosch #:

H10BC

Bosch #:

H8B

Bosch #:

H8BC

Bosch #:

H9B

Bosch #:

H9BC

Bosch #:

HR10B

Bosch #:

HR10BC

Bosch #:

HR10BCX

Bosch #:

HR10BX

Bosch #:

HR8B

Bosch #:

HR8BC

Bosch #:

HR8BY

Bosch #:

HR9B

Bosch #:

HR9BC

Champion Spark Plug #:

18C2

Champion Spark Plug #:

18S

Champion Spark Plug #:

25C2

Champion Spark Plug #:

25S

Champion Spark Plug #:

5942

Champion Spark Plug #:

8018

Champion Spark Plug #:

8018-1

Champion Spark Plug #:

BL13Y

Champion Spark Plug #:

RV15YC

Champion Spark Plug #:

RV15YC4

Champion Spark Plug #:

RV17YC

Champion Spark Plug #:

RV19YC

DENSO Auto Parts #:

5020

DENSO Auto Parts #:

5024

DENSO Auto Parts #:

5025

DENSO Auto Parts #:

5026

DENSO Auto Parts #:

T14PR-U

DENSO Auto Parts #:

T16P-U

DENSO Auto Parts #:

T16PR-U

DENSO Auto Parts #:

T16PR-U11

E3 Spark Plugs #:

E3.42

Kohler #:

5213202S

Motorcraft #:

AF42C

Motorcraft #:

AF42CF8

Motorcraft #:

AF52C

Motorcraft #:

ARF42

Motorcraft #:

ARF42C

Motorcraft #:

ARF42CU

Motorcraft #:

ARF52

Motorcraft #:

ARF62

Motorcraft #:

ASF42

Motorcraft #:

ASF42C

Motorcraft #:

ASF42CF8

Motorcraft #:

ASF4C

Motorcraft #:

ASF52C

Motorcraft #:

ASF52CF6

Motorcraft #:

ASF52CF8

Motorcraft #:

SP410

Motorcraft #:

SP425

Motorcraft #:

SP450

NGK #:

6630

Volvo Penta #:

3851859

Volvo Penta #:

3851861

Country of Origin:

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 6630 Spark Plug fitment info!

Last Updated: 08/31/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Showing 100 fitments from page 9 of 11

1976

GMC K25 Suburban

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

GMC K25 Suburban

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

8 Per Vehicle

1976

GMC K25 Suburban

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

GMC K25 Suburban

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

8 Per Vehicle

1971

GMC K25/K2500 Pickup

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K25/K2500 Pickup

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1971

GMC K25/K2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

8 V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

GMC K25/K2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

1971

GMC K25/K2500 Suburban

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K25/K2500 Suburban

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1971

GMC K25/K2500 Suburban

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K25/K2500 Suburban

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

1971

GMC K25/K2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

8 V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

GMC K25/K2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

1985

GMC K2500

4.8L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design
12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions

GMC K2500

4.8L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design
12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions

6 Per Vehicle

GMC K2500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K2500

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1980

GMC K2500

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K2500

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

GMC K2500

6.6L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K2500

6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K2500 Suburban

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K2500 Suburban

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K2500 Suburban

6.6L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K2500 Suburban

6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K35

5.7L V8 Gas OHV,
6.6L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K35

5.7L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1971

GMC K35/K3500 Pickup

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K35/K3500 Pickup

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1971

GMC K35/K3500 Pickup

5.0L V8 Gas OHV,
6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC K35/K3500 Pickup

5.0L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

1971

GMC K35/K3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

8 V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

GMC K35/K3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC K3500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K3500

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K3500

6.6L V8 Gas OHV,
7.4L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC K3500

6.6L V8 Gas OHV,
7.4L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1971

GMC P15/P1500 Van

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC P15/P1500 Van

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1979

GMC P1500

7.4L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P1500

7.4L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1976

GMC P25

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P25

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1971

GMC P25/P2500 Van

5.7L V8 Gas OHV

8 V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

GMC P25/P2500 Van

5.7L V8 Gas OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC P25/P2500 Van

7.4L V8 Gas,
7.4L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC P25/P2500 Van

7.4L V8 Gas,
7.4L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC P2500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P2500

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1978

GMC P35

7.4L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: S

GMC P35

7.4L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: S

8 Per Vehicle

1976

GMC P35

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P35

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1971

GMC P35/P3500 Van

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC P35/P3500 Van

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1971

GMC P35/P3500 Van

5.7L V8 Gas OHV

8 V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

GMC P35/P3500 Van

5.7L V8 Gas OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC P35/P3500 Van

7.4L V8 Gas,
7.4L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC P35/P3500 Van

7.4L V8 Gas,
7.4L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC P3500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P3500

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC P3500

7.4L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC P3500

7.4L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1977

GMC Sprint

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC Sprint

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC Sprint

5.0L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC Sprint

5.0L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC Sprint

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC Sprint

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1976

GMC Sprint

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

GMC Sprint

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

8 Per Vehicle

1976

GMC Sprint

5.7L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

GMC Sprint

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

8 Per Vehicle

1976

GMC Sprint

6.6L V8 Gas OHV

8 V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

GMC Sprint

6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

1971

GMC Sprint

4.1L L6 Gas OHV

6 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC Sprint

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

1971

GMC Sprint

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

GMC Sprint

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-100

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-100

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-2500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-2500

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-2600

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-2600

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-2700

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-2700

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-3500

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-3500

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-3600

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-3600

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-3700

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-3700

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Jeep J-3800

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep J-3800

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

1971

Jeep Wagoneer

5.7L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.035
OE Equivalent Design

Jeep Wagoneer

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

Lincoln Continental

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Lincoln Continental

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Lincoln Continental

7.5L V8 Gas OHV

8 V-Power Spark Plug
California Emissions
Gap 0.044
OE Equivalent Design

Lincoln Continental

7.5L V8 Gas OHV V-Power Spark Plug
California Emissions
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1973

Lincoln Continental

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Lincoln Continental

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Lincoln Mark IV

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Lincoln Mark IV

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Lincoln Mark IV

7.5L V8 Gas OHV

8 V-Power Spark Plug
California Emissions
Gap 0.044
OE Equivalent Design

Lincoln Mark IV

7.5L V8 Gas OHV V-Power Spark Plug
California Emissions
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1973

Lincoln Mark IV

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Lincoln Mark IV

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1985

Mercury Capri

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

Mercury Capri

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle

1984

Mercury Capri

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Capri

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Colony Park

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design
Eng Ver: Cleveland

Mercury Colony Park

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

1974

Mercury Colony Park

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Colony Park

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Colony Park

7.5L V8 Gas OHV

8 V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

Mercury Colony Park

7.5L V8 Gas OHV V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1973

Mercury Colony Park

7.0L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Colony Park

7.0L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Colony Park

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Colony Park

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

Mercury Colony Park

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Colony Park

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Colony Park

7.0L V8 Gas OHV

8 V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design

Mercury Colony Park

7.0L V8 Gas OHV V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1970

Mercury Colony Park

7.0L V8 Gas OHV

8 V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design
8th VIN Digit: K

Mercury Colony Park

7.0L V8 Gas OHV V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design
8th VIN Digit: K

8 Per Vehicle

Mercury Comet

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Comet

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Comet

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Comet

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1969

Mercury Comet

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Comet

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

Mercury Cougar

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Cougar

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Cougar

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Cougar

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Cougar

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Cougar

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Cougar

7.5L V8 Gas OHV

8 V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

Mercury Cougar

7.5L V8 Gas OHV V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Cougar

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Cougar

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

1973

Mercury Cougar

6.6L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Cougar

6.6L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1971

Mercury Cougar

7.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Cougar

7.0L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1970

Mercury Cougar

7.0L V8 Gas OHV

8 V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design
8th VIN Digit: Z

Mercury Cougar

7.0L V8 Gas OHV V-Power Spark Plug
14mm Heads
Gap 0.034
OE Equivalent Design
8th VIN Digit: Z

8 Per Vehicle

Mercury Cougar

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Cougar

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Cyclone

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Cyclone

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

1970

Mercury Cyclone

7.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Cyclone

7.0L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1986

Mercury Grand Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

Mercury Grand Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle

1978

Mercury Grand Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Grand Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Grand Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Grand Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1978

Mercury Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Marquis

7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Marquis

7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Marquis

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Marquis

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Marquis

7.5L V8 Gas OHV

8 V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

Mercury Marquis

7.5L V8 Gas OHV V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1973

Mercury Marquis

7.0L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Marquis

7.0L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

Mercury Marquis

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Marquis

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

1970

Mercury Marquis

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Marquis

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Monarch

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Monarch

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Monarch

5.0L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Monarch

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Montego

5.8L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Montego

5.8L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

Mercury Montego

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.044
OE Equivalent Design

Mercury Montego

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle

1974

Mercury Montego

7.5L V8 Gas OHV

8 V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design
8th VIN Digit: A

Mercury Montego

7.5L V8 Gas OHV V-Power Spark Plug
Federal Emissions
Gap 0.044
OE Equivalent Design
8th VIN Digit: A

8 Per Vehicle

Mercury Montego

5.8L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

Mercury Montego

5.8L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design
Eng Ver: Cleveland

8 Per Vehicle

1973

Mercury Montego

7.0L V8 Gas OHV,
7.5L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Montego

7.0L V8 Gas OHV,
7.5L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

Mercury Montego

6.6L V8 Gas OHV

8 V-Power Spark Plug
Gap 0.034
OE Equivalent Design

Mercury Montego

6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

See More Fitments on Page 10 - or - Select Your Vehicle Above

NGK 6630 Spark Plug

$3.14

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow NGK 6630 Spark Plug fitment info!

GMC K25 Suburban 5.7L V8 Gas OHV

8

V-Power Spark PlugGap 0.045 OE Equivalent Design8th VIN Digit: V

GMC K25 Suburban

5.7L V8 Gas OHV V-Power Spark PlugGap 0.045 OE Equivalent Design8th VIN Digit: V 8 Per Vehicle

GMC K25 Suburban 5.7L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design8th VIN Digit: L

GMC K25 Suburban

5.7L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design8th VIN Digit: L 8 Per Vehicle

GMC K25/K2500 Pickup 4.1L L6 Gas OHV

6

V-Power Spark PlugGap 0.035 OE Equivalent Design

GMC K25/K2500 Pickup

4.1L L6 Gas OHV V-Power Spark PlugGap 0.035 OE Equivalent Design 6 Per Vehicle

GMC K25/K2500 Pickup 5.7L V8 Gas OHV,5.7L V8 LPG OHV

8

V-Power Spark Plug250 HP Gap 0.035 OE Equivalent Design

GMC K25/K2500 Pickup

5.7L V8 Gas OHV,5.7L V8 LPG OHV V-Power Spark Plug250 HP Gap 0.035 OE Equivalent Design 8 Per Vehicle

GMC K25/K2500 Suburban 4.1L L6 Gas OHV

6

V-Power Spark PlugGap 0.035 OE Equivalent Design

GMC K25/K2500 Suburban

4.1L L6 Gas OHV V-Power Spark PlugGap 0.035 OE Equivalent Design 6 Per Vehicle

GMC K25/K2500 Suburban 5.0L V8 Gas OHV

8

V-Power Spark PlugGap 0.035 OE Equivalent Design

GMC K25/K2500 Suburban

5.0L V8 Gas OHV V-Power Spark PlugGap 0.035 OE Equivalent Design 8 Per Vehicle

GMC K25/K2500 Suburban 5.7L V8 Gas OHV,5.7L V8 LPG OHV

8

V-Power Spark Plug250 HP Gap 0.035 OE Equivalent Design

GMC K25/K2500 Suburban

5.7L V8 Gas OHV,5.7L V8 LPG OHV V-Power Spark Plug250 HP Gap 0.035 OE Equivalent Design 8 Per Vehicle

GMC K2500 4.8L L6 Gas OHV

6

V-Power Spark PlugGap 0.035 OE Equivalent Design 12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions

GMC K2500

4.8L L6 Gas OHV V-Power Spark PlugGap 0.035 OE Equivalent Design 12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions 6 Per Vehicle

GMC K2500 5.7L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design

GMC K2500

5.7L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design 8 Per Vehicle

GMC K2500 4.1L L6 Gas OHV

6

V-Power Spark PlugGap 0.035 OE Equivalent Design

GMC K2500

4.1L L6 Gas OHV V-Power Spark PlugGap 0.035 OE Equivalent Design 6 Per Vehicle

GMC K2500 6.6L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design

GMC K2500

6.6L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design 8 Per Vehicle

GMC K2500 Suburban 5.7L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design

GMC K2500 Suburban

5.7L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design 8 Per Vehicle

GMC K2500 Suburban 6.6L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design

GMC K2500 Suburban

6.6L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design 8 Per Vehicle

GMC K35 5.7L V8 Gas OHV,6.6L V8 Gas OHV

8

V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design

GMC K35

5.7L V8 Gas OHV,6.6L V8 Gas OHV V-Power Spark PlugLight Duty Gap 0.045 OE Equivalent Design 8 Per Vehicle

GMC K35/K3500 Pickup 4.1L L6 Gas OHV

6

GMC K25 Suburban

5.7L V8 Gas OHV

V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design
8th VIN Digit: V

8 Per Vehicle

GMC K25 Suburban

5.7L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
8th VIN Digit: L

8 Per Vehicle

GMC K25/K2500 Pickup

4.1L L6 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

GMC K25/K2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

5.7L V8 Gas OHV,
5.7L V8 LPG OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC K25/K2500 Suburban

4.1L L6 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

GMC K25/K2500 Suburban

5.0L V8 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC K25/K2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV

V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

5.7L V8 Gas OHV,
5.7L V8 LPG OHV V-Power Spark Plug
250 HP
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC K2500

4.8L L6 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design
12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions

4.8L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design
12,000 mi OE Mfr Rec Service Interval w/ Heavy Duty Emissions, 30,000 mi OE Mfr Rec Service Interval w/o Heavy Duty Emissions

6 Per Vehicle

GMC K2500

5.7L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K2500

4.1L L6 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

GMC K2500

6.6L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K2500 Suburban

5.7L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

5.7L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K2500 Suburban

6.6L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K35

5.7L V8 Gas OHV,
6.6L V8 Gas OHV

V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

5.7L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

GMC K35/K3500 Pickup

4.1L L6 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

4.1L L6 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

6 Per Vehicle

GMC K35/K3500 Pickup

5.0L V8 Gas OHV,
6.6L V8 Gas OHV

V-Power Spark Plug
Gap 0.035
OE Equivalent Design

5.0L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.035
OE Equivalent Design

8 Per Vehicle

GMC K35/K3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV