Description
NGK V-Power Spark Plug Box of 4 (TR55)
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.
Additional Information
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Actual OE or equivalent replacement spark plug.
Application Summary
BUICK 2011-88; CADILLAC 2011-82; CHEV 2014-92; FORD/LIN/MERC 2014-78; GMC 2014-96; ISUZU 1999-97; JAGUAR 2002-00; MAZDA 2007-91; OLDSMOBILE 2003-88; PONT 2008-88; SATURN 2006-05, I/O - 2005 CRUSADER, 2005-94 INDMAR, 2006-00 MERC
Part Type
Spark Plug
| Additional Application Notes | |
|---|---|
| • Gap 0.052" | |
| • OE Equivalent Design Gap 0.060" 30,000 mi OE Mfr Recommended Service Interval | |
| • OE Equivalent Design Gap 0.060" | |
| • Gap 0.060" | |
| • Gap 0.050" | |
| • OE Equivalent Design Gap 0.050" | |
| • Gap 0.060" .708" Thread Reach Plug, Engine VIN R | |
| • Gap 0.054" | |
| • OE Equivalent Design Gap 0.054" 30,000 mi OE Mfr Recommended Service Interval | |
| • OE Equivalent Design Gap 0.054" | |
| • Gap 0.054" Carryover Model | |
| • Gap 0.044" | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:17:28
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
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
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: | 53.00 |
| Manufacturer Heat Range: | 5 |
| Part Number: | TR55 |
| Pre-Gap Size: | .060 |
| Reach: | .708 |
| Resistance: | 5000.0 |
| Resistor Type: | Yes |
| Seat Type: | Tapered |
| Stock Number: | 3951 |
| Thread Diameter: | 14.00 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Ngk, Ngk Spark Plugs |
| StreetFX SKU | ngk3951 |
| SFX Item ID | 4149397 |
| Accounting SKU | ngk-3951 |
| Manufacturer SKU | 3951 |
| Manufacturer UPC | 87295139516 |
| Alternative References | 3951 |
Compatibility
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