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NGK V-Power Spark Plug Box of 4 (YR55)

SKU: NGK7240

Spark Plug

NGK V-Power...

Ngk

Ngk

NGK V-Power Spark Plug Box of 4 (YR55)

SKU: NGK7240

Spark Plug

NGK V-Power...

A$67.32
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

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.

Product Overview

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

  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Product Details

Center Electrode Core Material:Copper
Center Electrode Tip Material:Nickel
Description:NGK V-Power Spark Plug
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
Insulator Height:55.00
Manufacturer Heat Range:5
Part Number:YR55
Pre-Gap Size:.060
Reach:.46
Resistance:5000.0
Seat Type:Tapered
Stock Number:7240
Thread Diameter:14.00

Application Summary

BUICK 1975; CHEV 1978-74; GMC 1978-74; OLDSMOBILE 1975; PONT 1975

Part Type

Spark Plug

Data: v4.2 - Upd: 2026-10-14 07:37:48

Features

  • Copper core aids in heat removal
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Triple seals prevent leakage
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • 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
Description:
NGK V-Power Spark Plug
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
Insulator Height:
55.00
Manufacturer Heat Range:
5
Part Number:
YR55
Pre-Gap Size:
.060
Reach:
.46
Resistance:
5000.0
Seat Type:
Tapered
Stock Number:
7240
Thread Diameter:
14.00

Reference Information

Brand Name/s Ngk
StreetFX SKU ngk7240
SFX Item ID 4149876
Supplier Item Code 4149876
Manufacturer SKU 7240
Manufacturer UPC 87295172407
Alternative References (YR55)

Compatibility

BUICK 1975; CHEV 1978-74; GMC 1978-74; OLDSMOBILE 1975; PONT 1975

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