Holley
Holley Fuel Injector Kit - 522101X
Holley Fuel Injector Kit - 522101X
Regular price
$94.99 USD
Regular price
Sale price
$94.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Holley Fuel Injector Kit, with the part number and details listed below. Larger injectors are needed when an engine makes more power, together with a tune.
Quick facts
- Brand: Holley
- Part type: Fuel injector
- Part number: 522101X
Tip: Use new O-rings and lubricate them lightly with clean oil before installation.
Holley fuel injectors: what to know
Clogged or leaking injectors cause misfires, rough idle and poor economy.
Fitment notes
- Specs, lead time and warranty come from Holley 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: Fuel Injectors · All Fuel Injectors · Fuel & air intake
Questions about fuel injectors
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do bigger injectors need a tune?
Yes. The engine computer must be told the new flow rate.
Where do specs and warranty details come from?
From Holley. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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