Part number lookup
12668649 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 12668649. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
Chevrolet8PCS Fuel Injectors 12668390 FJ1217 Fits for Chevy Tahoe Suburban Cheyenne/Silverado 1500 2500 For GMC Yukon (XL)/Sierra 1500 4.3L/5.3L 2014-2018$145.99
Chevrolet8PCS Fuel Injectors 12698484 12668390 FJ1217 for Chevrolet Tahoe Suburban Silverado 1500 2500 4.3L/5.3L 2014-2018$145.99
GMC8PCS Fuel Injectors for GMC Yukon (XL) Sierra 1500 4.3L/5.3L 2014-2018 #12623116 12656005 12656932 12668390 12668649 12672368 12681212$145.99Part Numbers and Cross References
Applications and Fitment Summary
- Chevrolet · Tahoe · V8 5.3L Flex
- Chevrolet · Suburban · V8 5.3L Flex 2015-2018
- Chevrolet · Silverado 1500 · V6 4.3L
- Chevrolet · Silverado 1500 · V8 5.3L
- GMC · Yukon · V8 5.3L Flex
- GMC · Yukon XL · V8 5.3L Flex
- GMC · Sierra 1500 · V6 4.3L
- GMC · Sierra 1500 · V8 5.3L Flex
Frequently Asked Questions
What parts replace OEM number 12668649?
This page lists 3 replacement listings indexed under 12668649. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 12668649?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 12668649 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.