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1978 Chevrolet G20

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NGK 7240 Spark Plug
for 1978 Chevrolet G20 5.7L V8 Gas OHV

NGK 7240 Spark Plug - 1978 Chevrolet G20 Image 1
NGK 7240 Spark Plug - 1978 Chevrolet G20 Image 2
NGK 7240 Spark Plug - 1978 Chevrolet G20 Image 3
NGK 7240 Spark Plug - 1978 Chevrolet G20 Image 4
NGK 7240 Spark Plug - 1978 Chevrolet G20

NGK
Brand:NGK
Part Number: 7240
UPC: 00087295172407
Weight: 0.04 lbs
Condition:New



On Sale:

$3.19

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

Product Information

Description:

Get the NGK 7240 Spark Plug for your 1978 Chevrolet G20. 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:
1
Ground Electrode Tip Design:
Standard
Hex Size:
5/8 in.
Insulator Height:
55.00 mm
Manufacturer Heat Range:
5
Part Number:
YR55
Pre-Gap Size:
.060 in.
Reach:
.46 in.
Resistance:
5000.0 Ohm
Seat Type:
Tapered
Stock Number:
7240
Thread Diameter:
14.00 mm
ACDelco #:
1835738T
ACDelco #:
R42TX
ACDelco #:
R43T6
ACDelco #:
R43TX
ACDelco #:
R44TX
ACDelco #:
R45TX
ACDelco #:
R46TX
Autolite #:
3623
Autolite #:
3625
Autolite #:
3627
Autolite #:
683
Autolite #:
684
Autolite #:
685
Autolite #:
687
Bosch #:
7573
Bosch #:
7584
Bosch #:
7973
Bosch #:
HR10ACY
Bosch #:
HR10AY
Bosch #:
HR8ACY
Bosch #:
HR8AY
Bosch #:
HR9ACY
Bosch #:
HR9AY
Champion Spark Plug #:
108
Champion Spark Plug #:
35
Champion Spark Plug #:
RV12C6
Champion Spark Plug #:
RV8C6
Motorcraft #:
ARF2-6
Motorcraft #:
ARF3-6
Motorcraft #:
ARF4-6
Motorcraft #:
ARF41C15
Motorcraft #:
ARF41CU15
Motorcraft #:
ARF8-6
NGK #:
7240
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 7240 Spark Plug compatibility with your 1978 Chevrolet G20...

Last Updated: 08/31/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1978

 

1977

 

1978

 

1977

 
Chevrolet G20

5.7L V8 Gas OHV
8
 
V-Power Spark Plug
California Emissions
Gap 0.060
OE Equivalent Design
 

Chevrolet G20



5.7L V8 Gas OHV V-Power Spark Plug
California Emissions
Gap 0.060
OE Equivalent Design

8 Per Vehicle

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