Water Pump Belt Tensioner for Buick Lucerne Cadillac DTS (2006–2011)

Includes:
- Water Pump Belt Tensioner

Fits Models:
- Buick Lucerne
- Cadillac DTS

Model Years:
- 2006–2011

Submodels:
- Buick Lucerne: CX, CXL, CXS
- Cadillac DTS: Base, Luxury I, Luxury II, Performance

Engine Options:
- Buick Lucerne: 3.8L V6 (L26), 5.3L V8 (LH6)
- Cadillac DTS: 4.6L V8 (L37, L26)

Description:
This Water Pump Belt Tensioner is designed for the Buick Lucerne and Cadillac DTS models from 2006 to 2011. It ensures proper tension on the serpentine belt, which drives the water pump and other critical engine components, promoting optimal performance and longevity.

Features:
- Direct fit for specified models
- Durable construction for long-lasting performance
- Helps maintain proper belt tension
- Reduces the risk of belt slippage
- Easy installation with standard tools