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4 pc DENSO Iridium Long Life Spark Plugs compatible with Toyota Prius 1.5L L4 2001-2009
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Key item features
- Reduced Emissions: Patented DENSO Spark Plugs enable complete fuel ignition, virtually eliminating erratic starts from poor fuel mixtures and soot buildup.
- Enhanced Efficiency: A unique ground electrode generates a larger spark nucleus, improving flame travel for more complete, consistent, and efficient combustion.
- Fuel Economy: These spark plugs fire leaner mixtures than conventional plugs, improving throttle response and ignitability for increased fuel efficiency.
- Durable Operation: 100 percent pre-fired for reliable operation, these plugs last twice as long as conventional plugs, featuring a five-rib insulator to reduce flashover.
- Trusted Manufacturer: DENSO is recognized for product advancement, including direct ignition coils and revolutionizing aftermarket performance spark plugs with platinum and iridium.
- Awarded Quality: DENSO's commitment to quality is recognized through prestigious awards like the Deming Award for Quality and the J.D. Power and Associates Chairman's Award.
- Vehicle Compatibility: This 4-pack of DENSO Iridium Long Life Spark Plugs is compatible with Toyota Prius 1.5L L4 models from 2001 to 2009.
Generated by AI
Specs
- Manufacturer part number4056193074
- Vehicle makeToyota
- Vehicle modelPrius
- Vehicle year2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
- MaterialIridium
- BrandSixity Auto
Current price is USD$44.11
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Thu, Apr 30
|Sold and shipped by Sixity Auto
4.559440559440559 stars out of 5, based on 2431 seller reviews(4.6)2431 seller reviews
Free 30-day returns
About this item
Product details
This 4 pack DENSO Spark Plug is compatible with Toyota Prius 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 1.5L L4 and is perfect for a tune up or performance upgrade.
- REDUCE EMISSIONS AND MISFIRES: The patented DENSO Spark Plug enables complete fuel ignition in the combustion chamber. It virtually eliminates erratic starts caused by poor fuel mixtures and excessive soot buildup. The DENSO Spark Plug employs a unique ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy means improved flame travel, producing more complete, consistent, and efficient combustion
- GAIN GREATER FUEL EFFICIENCY: This DENSO Spark Plug fires leaner mixtures than conventional plugs and improves throttle response. Its ground electrode was developed to improve ignitability for increased efficiency in emission gas purification and fuel consumption. The DENSO Spark Plug is 100 percent pre-fired to ensure reliable operation and lasts twice as long as conventional plugs. The unique five-rib insulator reduces flashover and decreases voltage loss
- RELY ON QUALITY AUTO PARTS: From the development of direct ignition coils to revolutionizing the concept of the aftermarket performance spark plug by using platinum and iridium, DENSO is often on the front lines of product advancement
- TRUST IN DENSO: The automotive industry has recognized the DENSO commitment to quality through such prestigious awards as the Deming Award for Quality, the J.D. Power and Associates Chairman's Award, and numerous supplier awards for quality
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Specifications
Manufacturer part number
4056193074
Vehicle make
Toyota
Vehicle model
Prius
Vehicle year
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-1 of 1 review
Dec 25, 2025
Emad
1 out of 5 stars review
Verified Purchase
Just a brand nae
I'm very disappointed with this product. I installed the full set on my 2004 Toyota Prius, and after only two weeks of normal driving, one of the spark plugs completely failed. It caused engine misfires, flashing check engine light, rough idle, and the car barely ran. I had to remove the plug and found it was already damaged/defective. I expected better quality, especially from this brand. Now I have to spend more money and time fixing the issue. I do not recommend this product based on my experience. Pros: None Cons: Failed after 2 weeks, caused misfire, wasted time and money
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