Holley
Holley Injector Harness - 558212
Holley Injector Harness - 558212
Regular price
$268.99 USD
Regular price
Sale price
$268.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Holley Injector Harness, with the part number and details listed below. Fuel injectors spray a measured amount of fuel into the engine.
Quick facts
- Brand: Holley
- Part type: Fuel injector
- Part number: 558212
Tip: Use new O-rings and lubricate them lightly with clean oil before installation.
Before you order: fitment and what to plan
Fuel injectors spray a measured amount of fuel into the engine.
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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Fuel filter. Protects new injectors.
More for your car: Fuel & air intake · 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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