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Vancouver, WA


M-TH 9A-5P | F 9A-12P | SA-SU CLOSED

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Mazdaspeed E85 Fuel Pump O-Ring Kit and NGK Spark Plugs Combo

Price: $89.98
Price in points: What are Points?90 points
Refresh your OEM HPFP with the CorkSport HPFP Rebuild Kit

Products in package

While HPFP internals are a common must-have mod for your Mazdaspeed, the rest of your HPFP is basically ignored. We aim to remedy that with the CorkSport HPFP Rebuild Kit for Mazdaspeed 3, Mazdaspeed 6, and Mazda CX-7 Turbo. Included in the kit is a brand new E85 safe O-ring or X-ring for every seal in the HPFP along with replacement stainless steel hardware to get rid of those annoying Torx headed screws. Read on for full details!#ZoomZoom!

The CorkSport Advantage

Mazdaspeed 6 high pressure fuel pump rebuild kit

Reliability Focused:

Since even the newest Mazdaspeed 3 is rapidly nearing 10 years old, the rubber seals and bushings all over the car are starting to show their age. Avoid any potential issues in the HPFP with the CorkSport HPFP rebuild kit. Every seal in the HPFP is replaced with a brand new O-ring/X-ring so you can be confident that your Speed is ready to make power without causing issues with oil and fuel ending up where it shouldn’t!

Ethanol resistant Mazdaspeed Fuel Pump rebuild Kit

Materials & Testing:

With the MS3 and MS6 coming out right around the time ethanol mixes in gasoline were becoming more common, it’s hard to say if the fuel system was ever designed with ethanol in mind. The CS HPFP rebuild kit uses E85 safe materials to ensure your car will operate correctly and stay reliable whether you’re running pump gas with the standard E10 mix, an E30 mix, or even straight E85! We spent months testing various materials both on car and in isolated conditions to find the best fit for gasoline and ethanol blends.

MS3 rebuilt kit and stap by step instructions with pictures and video

OEM Specifications:

All replacement seals in the CorkSport kit are a direct match to the OEM seals. We even had custom tooling made for the X-ring that fits around the HPFP piston to ensure an OEM quality seal.

Step by step instructions for the Mazdaspeed3 high pressure pump rebuild

Hardware & Accessories:

The CorkSport HPFP rebuild kit also includes hardware to replace the security Torx and external Torx screws used on the HPFP. These are always a pain to remove, even on our zero mile engine, so why reinstall them? We even include a security Torx bit to make the removal that much easier! The CS HPFP rebuild kit comes with full color installation instructions which are a must as it’s very easy to get lost once you have the HPFP all apart.

Additional Features

How To Install The HPFP Rebuild Kit

It will take you 2 hours to rebuild your Mazdaspeed High Pressure Fuel Pump with our easy-to-use instructions and complete seal kit.

2 Hour Install Time

2 Hour Install Time

Difficulty: 5/5

5/5 Difficulty

2-Year Warranty

2-Year Warranty



How to upgrade your Mazdaspeed 3 HPFP internals

No FAQ found

Mazda performance parts financing is available with CorkSport

Looking to finance your parts purchase and want to get 6 months NO interest on any purchase over $199? Click on the image above for more details.

2007-2013 Mazdaspeed 3
2007-2013 Mazda MPS3
2007-2012 Mazdaspeed Axela
2006-2007 Mazdaspeed 6
2005-2007 Mazda MPS6
2005-2007 Mazdaspeed Atenza
2007-2012 Cx7 Turbo