High-performance Spark Plugs and Coil Packs Kit: The UF247 Ignition Coils and Spark Plugs Set is compatible with the 1.8L L4 engine in the following vehicles: Toyota Celica 2000-2005 | Toyota Corolla 1999-2008 | Toyota Matrix 2003-2008 | Toyota MR2 Spyder 2000-2005 | Chevy/Chevrolet Prizm 1999-2002 | Pontiac Vibe 2003-2008. Direct OE Replacement: Compatible part numbers for the UF247 Ignition Coil include UF247, 5C1074, COP49, 6731300, C1711, C1712, C1713, 94859442, 89057938, 89057980, B271X4, 90919-0223, 90080-19015, 673130, 90919-02339, E517D, E583C. Please confirm the compatibility according to the year/make/model of your vehicle and the OE number of the replacement part before purchasing. Premium Performance: Our new Spark Plugs effectively solve engine shudder problems while also being energy-efficient and fuel-saving. The Ignition Coil and Spark Plug Set is constructed from high-quality materials for a longer service life. It is capable of performing reliably for up to 100,000 kilometers, can withstand temperatures from -40°F to 302°F, and is corrosion-resistant. Easy Installation: Our Ignition Coils and Spark Plugs are developed in strict compliance with Automotive Replacement Ignition Coil Pack technical standards. This ensures precise alignment and OEM-level compatibility for all components. Through structural optimization of core parts, we have significantly improved assembly efficiency, enabling standardized installation while maintaining high performance and reliability. Complete Kit with Lifetime Warranty: The Coil and Spark Plug Kit includes 4 Ignition Coil Packs and 4 Iridium Spark Plugs for a full tune-up. It is backed by a lifetime warranty. If you have any questions or issues about these Coil Packs and Spark Plugs, our customer service team is ready to provide a prompt solution to ensure your satisfaction. Muge Racing 4PCS UF247 Coil Pack and Spark Plugs for 2000-2005 Toyota Celica/MR2 Spyder, 1999-2008 Toyota Corolla, 2003-2008 Toyota Matrix, 1999-2002 Chevy Prizm, 2003-2008 Pontiac Vibe (1.8L L4)