Denso
Injector Dynamics ID1050x, for 03-11 RX-8, 11mm (blue) Adaptors. Denso Lower Cushions
Injector Dynamics ID1050x, for 03-11 RX-8, 11mm (blue) Adaptors. Denso Lower Cushions
Part number: 10W4J
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Listed for: 03-11 RX-8, 11mm (blue)Fitment notes & questions
Fuel injector by Injector Dynamics. Highlights include replaceable inlet filter extends service life and 11mm. Clogged or leaking injectors cause misfires, rough idle and poor economy. The fitment section lists 6 applications.
Key features
- Compared to the original ID1000, the ID1050x offers numerous improvements, and is sure to become the new reference
- Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels
- Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors
- Improved internal flow path increases output by 5% without sacrificing low flow performance
- Stronger magnetic circuit offers stable operation up to 10 bar
- Replaceable inlet filter extends service life
- Maximum Differential Fuel Pressure - 10.0 Bar (145.0 psi)
- 11mm
Specifications
- Brand: Injector Dynamics
- Part type: Fuel injector
- Model years: 2003–2011
Fitment
- 2008 Mazda RX-8 40th Anniversary Edition
- 2004 - 2007 Mazda RX-8 Base
- 2009 - 2011 Mazda RX-8 R3
- 2005 Mazda RX-8 Shinka
- 2008 - 2011 Mazda RX-8 Sport, GT, Grand Touring
- 2008 - 2009 Mazda RX-8 Touring, GS
What it does
Fuel injectors spray a measured amount of fuel into the engine. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Use new O-rings and lubricate them lightly with clean oil before installation.
- Fuel filter: Protects new injectors.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
How many vehicles is it listed for?
6 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.
Denso fuel injectors for the RX-8, 11mm: what to know
Clogged or leaking injectors cause misfires, rough idle and poor economy.
Fitment notes
- Listed for: 03-11 RX-8, 11mm (blue).
- Model years: 03-11. Parts can change mid-generation, so match the exact year.
- Chassis code blue: the same model name is often used across several chassis codes, so match the code, not just the name.
- Specs, lead time and warranty come from Denso and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Fuel filter. Protects new injectors.
More for your car: Fuel & air intake · All Fuel Injectors · Fuel & air intake
Questions about RX-8, 11mm fuel injectors
Will this fit my RX-8, 11mm?
Do bigger injectors need a tune?
Where do specs and warranty details come from?
Questions & answers
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