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8 Ignition Coils (12573190/12699382/UF414) + 8 Iridium Spark Plugs (IZTR4A11/19308033/12681662/12591131) + 8 High-Voltage Lines - Compatible with Buick, Cadillac, Chevrolet, GMC, Hummer & More
4.3 (44 items)
Limited Time SaleUntil the end
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US$63.58 cheaper than the new price!!
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Used US$42.39
Product details
| Management number | 211866680 | Release Date | 2026/04/06 | List Price | US$42.39 | Model Number | 211866680 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Wide Compatibility: This complete ignition system kit is perfectly compatible with a wide range of models including Buick Allure (09), LaCrosse (09); Cadillac CTS (07-06), Escalade (14-07); Chevrolet Avalanche (13-07), Camaro (15-10); GMC Yukon (14-07); Hummer H2 (09-08) and many more. Verify compatibility with your vehicle using the part numbers: Ignition Coils (12573190/UF414), Spark Plugs (IZTR4A11/19308033) before purchase.
- Premium Ignition Coils: Each of the 8 electronic ignition coils operates at 12V, featuring a red finish and electronic coil type for reliable performance. Equipped with a female oval connector (4 male blade terminals) and bolt-on mount, they include mounting brackets for easy installation in the engine bay. Designed for durability, these coils ensure stable voltage output for consistent ignition.
- High-Quality Iridium Spark Plugs: The 8 iridium spark plugs boast an iridium center electrode tip (copper core) and a tapered seat, with a pre-gap size of 0.043 inches for optimal ignition efficiency. Measuring 3.59 inches in length with a 16mm hex size, they feature a resistor type design to reduce interference, enhancing fuel economy and engine smoothness.
- Complete Ready-to-Install Kit: This package includes everything you need: 8 ignition coils, 8 matching iridium spark plugs, and 8 high-voltage lines. No need for separate purchases—all components are engineered to work together seamlessly, saving you time and effort on part sourcing.
- Reliable & Easy Installation: Both ignition coils (bolt-on mount) and spark plugs (tapered seat, 0.551-inch thread diameter) are designed for straightforward installation, suitable for DIY enthusiasts or professional mechanics. Built to meet industry standards, they ensure long-lasting performance and stable engine operation.
| Brand Name | JNFSup |
|---|---|
| Item Weight | 5.76 ounces |
| Manufacturer | JNFSup |
| Item Dimensions | 3.41 x 3.41 x 0.91 inches |
| Included Components | 8 Ignition Coils, 8 Iridium Spark Plugs, 8 high-voltage lines |
| Manufacturer Warranty Description | 1 Year |
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