DeatschWerks Chevrolet LSA/LS9 Fuel Rails
DeatschWerks Chevrolet LSA/LS9 Fuel Rails
Part number: 211IY
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet LSA/LS9Fitment notes & questions
DeatschWerks LSA/LS9 Fuel Rails for the Chevrolet LSA. Clogged or leaking injectors cause misfires, rough idle and poor economy.
Specifications
- Brand: DeatschWerks
- Part type: Fuel injector
Fitment for the Chevrolet LSA
Listed for the Chevrolet LSA. Check your year, model and trim against the title before you order.
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
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
- Confirm your year, make, model and trim match the fitment listed above (Chevrolet LSA).

Fuel injectors for the Chevrolet LSA/LS9: what to know
Clogged or leaking injectors cause misfires, rough idle and poor economy.
Fitment notes
- Listed for: Chevrolet LSA/LS9.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Fuel filter. Protects new injectors.
More for your car: Chevrolet Parts · All Fuel Injectors · Fuel & air intake
Questions about Chevrolet LSA/LS9 fuel injectors
Will this fit my Chevrolet LSA/LS9?
Do bigger injectors need a tune?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.