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NGK 7421 Spark Plug
NGK 7421 spark plug designed for optimal ignition performance. Ensures reliable engine starting and smooth operation.
3.47 EUR
inc. VAT 21%
In stock 216
The NGK 7421 spark plug is engineered to deliver consistent and powerful sparks, crucial for efficient combustion. Its design promotes reliable engine starting, even in challenging conditions, and contributes to smoother overall engine performance. Crafted with quality materials, this spark plug is built for durability and longevity. It helps maintain optimal engine health by ensuring a clean and complete burn, which can also contribute to better fuel efficiency and reduced emissions. Replacing your spark plugs at recommended intervals is essential for keeping your engine running at its best. The NGK 7421 offers a dependable solution for maintaining your vehicle's ignition system.
- High-quality construction for durability
- Ensures reliable engine starting
- Promotes smooth engine operation
- Contributes to efficient combustion
- Designed for optimal ignition performance
- Helps maintain fuel efficiency
- Supports reduced emissions
Wrench size
19 mm
Thread size
M14 x 1,25
Thread length [mm]
9,5
Ignition spark plug
Detachable SAE connection
Ignition spark plug
Nickel central electrode
Ignition spark plug
1-mass electrode
Ignition spark plug
with fault protection, 5 kOhm
Ignition spark plug
with a flat sealing surface
Gap between electrodes [mm]
+10
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