NGK 6903 Spark Plug Iridium (4-Pack) | 1.3-1.6 Engine Size
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Product details
Upgrade Your Engine's Performance!
The NGK 6903 Iridium Spark Plug set comes with 4 high-quality plugs designed for optimal ignition efficiency and reliability.
- Pack Contents: 4 Spark Plugs
- Technical Specifications:
- Socket Size: 0.63 in (16 mm)
- Thread Size: M14 x 1.25
- Thread Length: 0.75 in (19 mm)
- Center Electrode: Iridium
- Ground Electrode: 1 grounding electrode
- Non-Resistance: 5 kOhm
- Type: Flat washer seat
- Spark Position: 0.14 in (3.5 mm)
- Connection Type: Fixed SAE
Enhance your vehicle's performance with NGK's state-of-the-art Iridium spark plugs that deliver improved durability and superior ignition. Perfect compatibility for engine sizes ranging from 1.3 to 1.6 liter.
How to Use:
1. Ensure the engine is off and cool before installation.
2. Remove the old spark plugs using a socket wrench.3. Insert the NGK Iridium Spark Plugs and tighten to the manufacturer’s specifications.4. Regularly check the condition of your plugs to maintain optimal performance.
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.
