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Autolite AR3934-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack
4.1 (37 items)
Limited Time SaleUntil the end
16
56
36
$54.00 cheaper than the new price!!
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New $90.00
Product details
| Management number | 213905536 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213905536 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Replacement racing spark plug used by many professional car drivers
- Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
- Contains an Yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition
- Features cut back ground electrode for improved ignitability of flame kernel
- Coated in an anti-corrosive nickel plating to prevent rusting
- Fit type: Vehicle Specific
Spark Plugs
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