NGK 6481 Iridium Spark Plug Set - 4 Pack for Subaru Impreza, Forester, Legacy | M14 x 1.25
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for Forester, Impreza, Legacy
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Options come from the vehicles named on the parts we stock.
Product details
Upgrade Your Engine's Performance with NGK 6481 Iridium Spark Plug Set!
The NGK 6481 Iridium Spark Plug Set includes four high-performance spark plugs specifically designed for Subaru Impreza, Forester, and Legacy models.
Key Features:
- Contains 4 spark plugs in one package.
- Hex size: 16 mm.
- Thread size: M14 x 1.25.
- Thread length: 1.04 inch (26.5 mm).
- Center electrode material: Iridium.
- Includes one ground electrode.
- Non-resistor, 5 kOhm spark plug.
- Flat gasket seat.
- Spark gap setting: 0.14 inch (3.5 mm).
- Fixed SAE connection.
These iridium spark plugs provide superior performance and longevity compared to standard plugs. Ensure your engine runs smoothly and efficiently with NGK's trusted technology.
How to Use:
1. Remove the old spark plugs using a suitable spark plug socket.
2. Clean the spark plug area to remove any debris.
3. Install the NGK 6481 spark plugs, ensuring the correct torque specifications are met for your vehicle.
4. Reconnect any components and start the engine to check for proper operation.
Upgrade your vehicle's performance today with the NGK 6481 Iridium Spark Plug Set and experience the difference in ignition efficiency!
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.
