Expansion Tank Cap for Cadillac DeVille (2000–2005) 56744JRQR

Includes: - Expansion Tank Cap

Fits Models: - Cadillac DeVille

Model Years: - 2000–2005

Submodels: - Common trims include Base, DHS, DTS; chassis code is K, body style is Sedan

Engine Options: - Common engine sizes include 4.6L V8 (engine code L37, L26)

Description: This expansion tank cap is designed specifically for the Cadillac DeVille from 2000 to 2005. It ensures a proper seal for the coolant reservoir, maintaining optimal pressure and preventing coolant loss.

Features: - Direct fit for Cadillac DeVille models - Durable construction for long-lasting performance - Easy installation with no modifications required - Helps maintain engine cooling efficiency - Prevents coolant leaks and overheating

Part Numbers: - 56744JRQR