Part number lookup
11A400 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 11A400. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- GMC · Yukon XL 2500 (07-13)
- GMC · Yukon XL 1500 (07-14)
- GMC · Yukon (07-14)
- GMC · Sierra 3500 HD (07-14)
- GMC · Sierra 2500 HD (07-14)
- GMC · Sierra 1500 (07-13)
- GMC · Sierra (08-13)
- CHEVROLET · Tahoe (07-14)
- CHEVROLET · Suburban 2500 (07-13)
- CHEVROLET · Suburban 1500 (07-14)
- CHEVROLET · Suburban (14-14)
- CHEVROLET · Silverado 3500 HD (07-14)
- CHEVROLET · Silverado 3500 (07-13)
- CHEVROLET · Silverado 2500 HD (07-14)
- CHEVROLET · Silverado 2500 (08-14)
- CHEVROLET · Silverado 1500 (07-13)
- CHEVROLET · Cheyenne 2500 (12-13)
- CHEVROLET · Cheyenne (07-13)
- CHEVROLET · Avalanche (07-13)
- CADILLAC · Escalade EXT (07-08)
- CADILLAC · Escalade ESV (07-08)
- CADILLAC · Escalade (07-08)
Frequently Asked Questions
What parts replace OEM number 11A400?
This page lists 1 replacement listing indexed under 11A400. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 11A400?
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 11A400 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.