
NGK Universal Spark Plugs - 4 Pack (LPG/CNG Compatible)
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In stock now — leaves the warehouse in 1–2 business days
Product details
Upgrade your vehicle's performance with the NGK Universal Spark Plugs. Designed specifically for LPG and CNG engines, this pack includes 4 high-quality spark plugs to ensure your vehicle runs efficiently and reliably.
Key Benefits:
- Compatible with CNG and LPG fuel types for versatile usage.
- Iridium center electrode ensures superior ignition and longevity.
- Recommended replacement interval of 37,282 miles to keep your engine in peak condition.
Technical Specifications:
- Socket Size: 0.63 inches (16 mm)
- Thread Size: M14 x 1.25
- Thread Length: 0.98 inches (25.0 mm)
How to Use:
1. Ensure the engine is cool before installation.
2. Remove the old spark plugs carefully.
3. Install the NGK spark plugs using the appropriate tools, ensuring a secure fit.
Perfect for car owners looking to maintain their vehicles and mechanics needing reliable spark plugs for repairs.
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.









