DENSO Auto Parts 5032 spark plug for the 1998-2003 Ford F-150 V6 4.2L, the 1999 F-150 V8 5.4L and other vehicles ignites the air-fuel mixture in each cylinder with an electric spark.
- Patented U-Groove ground electrode for a larger flame front, improved ignitability and increased engine efficiency
- Copper core center electrode for thermal conductivity
- Nickel center electrode tip and nickel ground electrode core
- Pre-gapped to 0.8 mm
Quick facts
- Part: DENSO Auto Parts 5032 spark plug
- Fits: the 1998-2003 Ford F-150 V6 4.2L, the 1999 F-150 V8 5.4L and other vehicles
- Condition: New
Worn plugs can show up as hard starting, a rough idle or misfires. Before you replace the plugs, rule out a failing coil, a damaged plug wire or a fuel problem, since any of those can bring on a misfire too. Plugs are usually changed as a full set.
Fits
This OE-grade spark plug also fits the 1979-1986 Ford Mustang 4-cylinder 2.3L and is a Mazda 6 spark plug for the 2003 V6 3.0L. If your vehicle is not named here, look up your year, make and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Thread diameter: 14 mm
- Reach: 18 mm
- Hex size: 16 mm
- Seat type: Tapered
- Pre-gap size: 0.8 mm
- Heat range: 20
- Quantity per vehicle: varies by engine
Build and materials
- Ground electrode: U-Groove, nickel core
- Center electrode: copper core, nickel tip
- Resistance: 5000 ohms
- Condition: New
- Country of origin: China
In the box
One spark plug. The 1998-2003 Ford F-150 V6 4.2L takes six and the 1999 F-150 V8 5.4L takes eight.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right Ford F-150 spark plug for a 1998-2003 model with the V6 4.2L?
Yes. DENSO Auto Parts 5032 fits the 1998-2003 Ford F-150 V6 4.2L and the 1999 F-150 V8 5.4L. Other vehicles are in the "Vehicles it fits" section.
Will this Ford Mustang spark plug fit a 1979-1986 model with the 4-cylinder 2.3L?
Yes. DENSO Auto Parts 5032 fits the 1979-1986 Ford Mustang 4-cylinder 2.3L, which takes four.
What are the thread size and reach of this DENSO Auto Parts spark plug?
The 5032 has a 14 mm thread diameter and an 18 mm reach, with a 16 mm hex and a tapered seat. Its heat range is 20.
What is the center electrode of the 5032 spark plug made of?
It has a copper core with a nickel tip. The ground electrode core is also nickel, and the plug is rated at 5000 ohms of resistance.
Does this listing include a full set of 5032 spark plugs?
No. This listing is one spark plug, pre-gapped to 0.8 mm. The number you need depends on your engine.
