What vehicles does this auto part fit?

This STANDARD IGNITION auto part (Part #FIR22) fits specific vehicle applications. Compatible vehicles include 2016-2022 Chevrolet, GMC (14 applications). Use the compatibility checker above to verify fitment for your exact vehicle including engine and trim options.

Is this part covered by warranty?

Yes, this STANDARD IGNITION auto part includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

How fast is shipping?

AutoBuffy ships fast — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days. Expedited shipping is available at checkout.

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We can’t guarantee fitment or accept fitment returns without a vehicle selected.

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Standard Ignition Diesel Fuel Injector Rail (FIR22)

Name: Standard Ignition Diesel Fuel Injector Rail (FIR22)
Brand: STANDARD IGNITION
SKU: FIR22
Price: 342.95 USD
Availability: OutOfStock
Rating: 4.9 (12847 reviews)

Authorized Dealer

Standard Ignition Diesel Fuel Injector Rail (FIR22)

BrandStandard IgnitionLearn More

Qty/Vehicle1

ConditionNew

Includes: (1) Assembly, Hardware

UPC: 33086769547

Interchanges: 55487651, 55510920, 800-97709View More

20% OFF$34295

$427.95Save $85.00•Fast Shipping

As low as $85.74/mo with PayPal

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Product Specifications

Features & Benefits

•Direct OE fit - no modifications needed
•Meets or exceeds manufacturer specs
•24-month warranty included
•Fast Shipping — ships same day before 3 PM ET

BrandStandard Ignition

Part NumberFIR22

ConditionNew

NNew

Dimensions4.125" × 4.25" × 14.5"

Weight4.2 LB

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

Will this part fit my vehicle?

This part is designed for specific vehicle applications. Use the vehicle selector above to confirm it fits your exact year, make, and model before ordering.

How do I know if a fuel injector is clogged or failing?

Symptoms include: rough idle, misfires on specific cylinder, poor fuel economy, failed emissions, and engine hesitation. A fuel injector cleaner may help minor clogs; severely clogged or leaking injectors need replacement.

Can I replace just one fuel injector?

Yes, you can replace individual injectors. However, if the vehicle has high mileage and one injector failed, others may follow soon. Some technicians recommend replacing as a set for balanced performance.

Are aftermarket fuel injectors as good as OEM?

Standard Ignition fuel injectors are brand new and built to meet or exceed OE specifications. They undergo rigorous testing for spray pattern, flow rate, and leak-down to ensure reliable performance.

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Product Specifications

Brand

STANDARD IGNITION

New

Weight

4.2 LB

Part Number

FIR22

Dimensions

4.13" x 4.25" x 14.5"

UPC/GTIN

33086769547

NNew

Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more

Main Image

Click to expand

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Authorized Dealer

$34295

$427.95SAVE 20%

Dealer charges $620.53— save $277.58

Pay $85.74/mo with

Learn More

Fast delivery Mon, Jun 22

Ships To —Edit

Out of Stock

OE REPLACEMENT

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Part #:FIR22

$342^.95In Stock

$427.95Save 20%

Pay in 4 interest-free payments of$85.74withPayPal

Quantity:

Out of Stock

Fast delivery between Mon, Jun 22 to Mon, Jun 22

Ships To:

Out of Stock

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Fast Same Day ShippingWe ship all orders the same business day before cutoff

Product Specs

BrandSTANDARD IGNITION

Part NumberFIR22

ConditionNew

NNew

Dimensions4.125" x 4.25" x 14.5"

Weight4.2 LB

UPC/GTIN33086769547

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Interchanges

Part numbers from other manufacturers that are compatible

OEM55487651

OEM55510920

OEM800-97709

OEMDFR106

OEMIR22

Questions & Answers

Have a Question?

Ask Marvin, our Car Expert

Things to Know

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Product Specifications

Compatibility

Vehicle Compatibility

Frequently Asked Questions

Compatibility

Vehicle Compatibility

Product Specifications

Interchanges

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Standard Ignition Diesel Fuel Injector Rail (FIR22)

Key Features

Product Specs

Compatibility

Vehicle Compatibility

Interchanges

Questions & Answers

Things to Know

24 Month Warranty

30 Day Returns

Fast Same Day Shipping

About This

Key Features

Signs This Part Needs Replacement

STANDARD IGNITION

Installation Guide

Tools Needed

Frequently Asked Questions