HomeAir and Fuel Delivery > Service KitsStandard Ignition SK186 Fuel Injector Seal Kit
Part #: SK186

Standard Ignition SK186 Fuel Injector Seal Kit

⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, 3, 6, and CX-7
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Reliable Fuel Injector Seal Kit for Mazda 3, 6, and CX-7

The Standard Ignition SK186 Fuel Injector Seal Kit provides durable sealing solutions designed specifically for Mazda 3, Mazda 6, and Mazda CX-7 models. Engineered with high-quality silicone materials, this kit ensures a secure and leak-free fuel injector connection.

  • Compatible with Mazda 3, Mazda 6, and Mazda CX-7 fuel systems
  • Includes silicone MFI (Multi-Fuel Injector) seals for reliable performance
  • Blue color finish for easy identification during installation
  • Gasket included to maintain proper sealing and prevent leaks
  • Kit contains all necessary seals for a complete fuel injector service

Durable Silicone Seals for Effective Fuel Delivery

The SK186 Fuel Injector Seal Kit from Standard Ignition features silicone seals designed to withstand high temperatures and resist fuel degradation. The MFI seal type is engineered to provide a tight fit around the fuel injector pintle, preventing fuel leaks and maintaining optimal engine performance. The included gasket enhances the sealing surface, reducing the risk of air or fuel intrusion. The blue color finish helps technicians quickly identify the seals during maintenance or repair.

Applications and Common Issues Addressed

  • Prevents fuel injector leaks that can cause poor engine performance
  • Eliminates rough idling and misfires related to faulty injector seals
  • Helps avoid fuel odor and potential fire hazards from leaking fuel
  • Maintains proper fuel pressure for efficient combustion in Mazda 3, 6, and CX-7
  • Addresses injector seal wear due to age or exposure to harsh conditions

Installation Notes and Tips

When installing the Standard Ignition SK186 Fuel Injector Seal Kit, ensure the fuel injectors and surrounding areas are clean and free of debris. Carefully remove old seals and gaskets to avoid damaging the injector or intake manifold. Lubricate the new silicone seals lightly with clean engine oil or fuel to ease installation and prevent tearing. Verify proper seating of all seals and gaskets before reassembling the fuel system components.

Quality Assurance and Warranty

Standard Ignition manufactures the SK186 Fuel Injector Seal Kit to meet OEM specifications for Mazda vehicles. The silicone material and precise engineering provide consistent sealing performance under normal operating conditions. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship.

BrandStandard Ignition
Part NumberSK186
Assorted SizesNo
Color/FinishBlue
Gasket IncludedYes
Hardware IncludedSeals
Kit/Set ContentsYes
MaterialSilicone
Pintle Cap IncludedNo
Seal TypeMfi

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
2013Mazda3N/A
2012Mazda3N/A
2012MazdaCX-7N/A
2011Mazda3N/A
2011MazdaCX-7N/A
2010Mazda3N/A
2010MazdaCX-7N/A
2009Mazda3N/A
2009MazdaCX-7N/A
2008Mazda3N/A
2008MazdaCX-7N/A
2007Mazda3N/A
2007Mazda6N/A
2007MazdaCX-7N/A
2006Mazda6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-12432274912800-93066L3K913253SK186

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.