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Ngk

NGK V-Power Spark Plug Box of 4 (XR4)

SKU: NGK5858

Spark Plug

NGK V-Power...

Ngk

Ngk

NGK V-Power Spark Plug Box of 4 (XR4)

SKU: NGK5858

Spark Plug

NGK V-Power...

A$50.53
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
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage

Product Details

Year Make
557:14.00
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:13/16
Insulator Height:55.00
Manufacturer Heat Range:4
Part Number:XR4
Pre-Gap Size:.040
Reach:.375
Resistance:5000.0
Seat Type:Flat
Stock Number:5858

Application Summary

BUICK 1967-51; CAD 1967-50; CHEV 1970-50; CHRYS 1978-57; DOD 1978-53; JEEP 1971-66; OLDS 1976-64; PLY 1969-55; PONT 1971-59, I/O - 1976-68 BERKELEY, 1982-75 INDMAR, C/SAW - WRIGHT, LAWNMOWERS - FLYMO, SNOW THROWER, TORO, COM/IND - VARIOUS

Part Type

Spark Plug

Data: v4.2 - Upd: 2026-10-13 14:54:51

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

Year
Make
557:
14.00
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:
13/16
Insulator Height:
55.00
Manufacturer Heat Range:
4
Part Number:
XR4
Pre-Gap Size:
.040
Reach:
.375
Resistance:
5000.0
Seat Type:
Flat
Stock Number:
5858

Reference Information

Brand Name/s Ngk
StreetFX SKU ngk5858
SFX Item ID 4149772
Supplier Item Code 4149772
Manufacturer SKU 5858
Manufacturer UPC 87295158586
Alternative References (XR4)

Compatibility

BUICK 1967-51; CAD 1967-50; CHEV 1970-50; CHRYS 1978-57; DOD 1978-53; JEEP 1971-66; OLDS 1976-64; PLY 1969-55; PONT 1971-59, I/O - 1976-68 BERKELEY, 1982-75 INDMAR, C/SAW - WRIGHT, LAWNMOWERS - FLYMO, SNOW THROWER, TORO, COM/IND - VARIOUS

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