Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. NGK 7588

NGK 7588 Spark Plug

NGK 7588 Spark Plug Image 1
NGK 7588 Spark Plug Image 2
NGK 7588 Spark Plug

NGK
Brand:NGK
Part Number: 7588
UPC: 00087295175880
Weight: 0.04 lbs
Condition:New



On Sale:

$7.53

Availability:
7 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the NGK 7588 Spark Plug for your vehicle. Buy now and secure your purchase online!

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Features and Benefits:

  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
  • 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:
Iridium
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Taper Cut
Hex Size:
5/8 in.
Insulator Height:
55.00 mm
Manufacturer Heat Range:
5
Part Number:
YR55IX
Pre-Gap Size:
.060 in.
Reach:
.46 in.
Resistance:
5000.0 Ohm
Seat Type:
Tapered
Stock Number:
7588
Thread Diameter:
14.00 mm
Country of Origin:
JP

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 7588 Spark Plug fitment info!

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1975

 

1975

 
Buick Apollo

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Buick Apollo



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet Bel Air

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Bel Air



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1978

 

1978

 
Chevrolet C10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet C10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1977

 

1977

 
Chevrolet C10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C10

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet C10



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C10

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C10



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C10

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C10



7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1978

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1977

 

1977

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C20



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet C20



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C20

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C20



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C20



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet C20 Suburban

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C20 Suburban



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Light Duty & HEI
Gap 0.060
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV Iridium IX Spark Plug
Light Duty & HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1978

 
Chevrolet C30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet C30



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1977

 

1977

 
Chevrolet C30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet C30



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C30

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet C30



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C30

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C30



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet C30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet C30



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet C30

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet C30



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Camaro

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Camaro



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Caprice

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Caprice



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1978

 

1978

 
Chevrolet El Camino

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet El Camino



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet El Camino

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet El Camino



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet El Camino

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet El Camino



5.7L V8 Gas OHV,
6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet G10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet G10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1976

 

1976

 
Chevrolet G10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet G10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1975

 

1975

 
Chevrolet G10

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet G10



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1974

 

1974

 
Chevrolet G10 Van

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet G10 Van



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet G20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet G20



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet G20

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet G20



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1976

 

1976

 
Chevrolet G20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet G20



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1975

 

1975

 
Chevrolet G20

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet G20



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet G20

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Light Duty
Gap 0.060
 

Chevrolet G20



4.8L L6 Gas OHV Iridium IX Spark Plug
Light Duty
Gap 0.060

6 Per Vehicle

1974

 

1974

 
Chevrolet G20 Van

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
8th VIN Digit: V
 

Chevrolet G20 Van



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060
8th VIN Digit: V

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet G30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet G30



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet G30

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet G30



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1976

 

1976

 
Chevrolet G30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

Chevrolet G30



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1975

 

1975

 
Chevrolet G30

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Light Duty
Gap 0.060
 

Chevrolet G30



4.8L L6 Gas OHV Iridium IX Spark Plug
Light Duty
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet G30

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet G30



7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1974

 

1974

 
Chevrolet G30 Van

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet G30 Van



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Impala

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Impala



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet K10

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K10



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet K10

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet K10



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K10

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K10



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K10



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K10 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K10 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet K10 Suburban

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K10 Suburban



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet K10 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet K10 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K20



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet K20

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K20



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet K20

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet K20



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K20

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K20



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
8th VIN Digit: V
 

Chevrolet K20



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060
8th VIN Digit: V

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K20 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet K20 Suburban

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K20 Suburban



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet K20 Suburban

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K20 Suburban



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K20 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K30



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet K30

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K30



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K5 Blazer

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet K5 Blazer



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet K5 Blazer

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet K5 Blazer



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet K5 Blazer

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet K5 Blazer



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Laguna

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: L
 

Chevrolet Laguna



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1975

 

1975

 
Chevrolet Laguna

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Laguna



6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Malibu

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Malibu



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Monte Carlo

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Monte Carlo



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Monza

4.3L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Monza



4.3L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet Nova

4.3L V8 Gas OHV,
5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet Nova



4.3L V8 Gas OHV,
5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1977

 

1977

 
Chevrolet P10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet P10



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet P10

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet P10



4.8L L6 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet P10

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet P10



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet P20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet P20



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet P20

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet P20



4.8L L6 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet P20

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet P20



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet P30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.060
 

Chevrolet P30



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle

1975

 

1975

 
Chevrolet P30

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

Chevrolet P30



4.8L L6 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

6 Per Vehicle

1975

 

1975

 
Chevrolet P30

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

Chevrolet P30



5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1978

 
GMC C15

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

GMC C15



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1977

 

1977

 
GMC C15

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

GMC C15



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
GMC C15

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

GMC C15



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
GMC C15

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

GMC C15



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
GMC C15

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

GMC C15



7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1978

 
GMC C15 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L
 

GMC C15 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060
8th VIN Digit: L

8 Per Vehicle

1977

 

1977

 
GMC C15 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

GMC C15 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
GMC C15 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

GMC C15 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
GMC C15 Suburban

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

GMC C15 Suburban



7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

1978

 

1977

 

1978

 

1977

 
GMC C25

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

GMC C25



5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1977

 

1977

 
GMC C25

6.6L V8 Gas OHV
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 

GMC C25



6.6L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

1975

 

1975

 
GMC C25

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.060
 

GMC C25



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

1975

 

1975

 
GMC C25

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

GMC C25



4.8L L6 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

6 Per Vehicle

1975

 

1975

 
GMC C25

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 

GMC C25



7.4L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above