Heater Hose for Chevy GMC Olds (2012–2021) 71877, 14314S, 18791

Includes: - Heater Hose

Fits Models: - Chevrolet Silverado, GMC Sierra, Oldsmobile

Model Years: - 2012–2021

Submodels: - Common trims include WT, LT, LTZ, Denali, and SLT. Chassis codes may include GMT900, GMT K2XX. Body styles are typically Crew Cab, Double Cab, and Regular Cab.

Engine Options: - Common engine sizes include 4.3L V6, 5.3L V8, 6.0L V8, and 6.2L V8. Engine codes may include L83, L86, and L8T.

Description: This heater hose is designed for use in various Chevrolet, GMC, and Oldsmobile models from 2012 to 2021. It ensures efficient coolant flow to maintain optimal engine temperature and prevent overheating.

Features: - Direct fit replacement for specified models - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with factory coolant systems - Meets or exceeds OEM specifications

Part Numbers: 71877, 14314S, 18791