
DENSO IT20TT Spark Plug - 4 Pack for Toyota
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for Toyota
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Upgrade your Toyota’s performance with the DENSO IT20TT spark plug set. Designed specifically for Toyota models, this pack of four plugs ensures your engine runs smoothly and efficiently.
Key Benefits:
- Enhanced ignition performance for improved fuel efficiency.
- Durable platinum construction for long-lasting use.
Technical Specifications:
- Connection Technology: Solid SAE
- Diameter: 0.55 inches (14 mm)
- Socket Size: 0.63 inches (16 mm)
- Torque: 16.2 ft-lb (22 Nm)
- Weight: 0.088 lbs (40 grams)
- Country Version: Japan
- Spark Plug: 1 ground electrode
- Spark Plug: Platinum-ground electrode
- Thread Length: 0.69 inches (17.5 mm)
How to Use:
1. Ensure your engine is cool before installation.
2. Remove the old spark plugs using the appropriate socket size.
3. Install the DENSO IT20TT plugs, tightening them to the specified torque for 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.









