NGK 5275 spark plug for the 1987-1992 Toyota Supra 6-cylinder 3.0L ignites the air-fuel mixture in one cylinder. Like other NGK spark plugs in the Laser Platinum line, it is engineered specifically for OE applications.
- NGK Laser Platinum line with Double Platinum metallurgy
- Fine wire platinum alloy center electrode for consistent performance and high temperature resistance
- Platinum tip on the ground electrode for ignitability and service life
- Solid copper core, 98% pure copper, with pure alumina ceramic to help prevent overheating
- Trivalent metal plating that resists corrosion and seizing for installation and removal
Quick facts
- Part: NGK 5275 spark plug
- Fits: 1987-1992 Toyota Supra 6-cylinder 3.0L
- Condition: New
A worn spark plug can show up as a misfire, rough idle, hard starting or lower fuel economy. Before you replace the spark plugs, rule out ignition wiring, a vacuum leak and fuel delivery, since a misfire or rough idle can start in any of them.
Fits
This listing is one spark plug, a direct-fit replacement for the 1987-1992 Toyota Supra with the L6-3.0L engine, which takes six.
Specifications
Fit and size
- Engine: L6-3.0L
- Quantity per vehicle: 6
- Thread size: M14 - 1.25
Build and materials
- Metallurgy: Double Platinum
- Center electrode: fine wire platinum alloy
- Ground electrode: platinum tip
- Core: solid copper, 98% pure
- Insulator: pure alumina ceramic
- Plating: trivalent metal
- Condition: New
- NGK part number: BCPR6EP-N-8
Interchange: BCPR6EP-N-8
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is the NGK 5275 the right spark plug for the 1987-1992 Toyota Supra 6-cylinder 3.0L?
Yes. NGK 5275 is listed for the 1987-1992 Toyota Supra with the L6-3.0L engine, which takes six plugs. Each listing is one spark plug.
What is the thread size of the NGK 5275 spark plug?
The NGK 5275 has an M14 - 1.25 thread.
Does this Laser Platinum plug have platinum on both electrodes?
Yes. Its metallurgy is Double Platinum: a fine wire platinum alloy center electrode and a platinum tip on the ground electrode.
Is BCPR6EP-N-8 the same plug as NGK 5275?
Yes. NGK lists this plug under 5275 and under BCPR6EP-N-8, so you can search for or match it by either number.
What is the core of this spark plug made of?
A solid copper core, 98% pure copper, sits inside a pure alumina ceramic insulator. The copper core helps carry heat away and conducts well.
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