Product Description
Reliable spark plug designed for consistent ignition and stable combustion.
Engineered to deliver dependable performance and long service life.
Always verify specifications prior to installation.
Key Features
- Conventional center electrode design for consistent ignition
- Designed to support stable combustion efficiency
- Manufacturer-specified spark gap
- Suitable for a wide range of engine applications
Technical Specifications
Brand: Lingyu
Part Type: Spark Plug
Thread Size: M14x1.25
Thread Length: 17.5 mm
Hex Size: 16 mm
Center Electrode Material: Nickel Alloy
Side Electrode Material: Nickel Alloy
Heat Range: 5 (manufacturer-specific)
Spark Gap: 1.3 mm
Seat Type: Tapered
Installation Torque: 15–20 N·m
Quantity: 1 Spark Plug
Common vehicle manufacturers associated with this reference include:
| Buick Cadillac Chevrolet Ford |
GMC Isuzu Jaguar Lincoln |
Mazda Mercury Oldsmobile Pontiac Saturn |
Cross-reference numbers are provided for identification purposes only.
Always confirm fitment using your vehicle's OEM part number, engine specification, and service data before ordering.
| NGK TR55 |
NGK 3951 |
DENSO T20TT |
| DENSO T16EPR-U15 |
DENSO T20EPR-U15 |
AUTOLITE 604 |
| AUTOLITE 605 |
AUTOLITE 606 |
ACDELCO 41-600 |
| ACDELCO 41-601 |
ACDELCO 41-606 |
BOSCH HR9DCY |
| BOSCH HR9DCX |
MOTORCRAFT AGSF32N |
MOTORCRAFT AGSF22N |
Fitment may vary by model year, engine, and configuration.
Always confirm compatibility using VIN, reference part number, OEM service data, or the PCFitment tool on this page before ordering.
Aftermarket Disclaimer
This is an aftermarket replacement part manufactured by Lingyu.
Any OEM or aftermarket brand names or part numbers are used strictly for compatibility and reference purposes only.
No OEM affiliation, endorsement, or equivalency is implied.
