Expansion Plug for Buick Regal (1973–1987, 1990–2004) 61971RHVC

Includes: - Expansion Plug

Fits Models: - Buick Regal

Model Years: - 1973–1987, 1990–2004

Submodels: - Common trims include Base, Limited, GS, and GNX. Chassis codes may include A-body (1973-1987) and W-body (1990-2004). Body styles are typically sedan and coupe.

Engine Options: - Common engine sizes include 3.8L V6 (L36, L67), 5.0L V8 (LG4), and 3.1L V6 (L82).

Description: This expansion plug is designed for Buick Regal models from 1973 to 1987 and 1990 to 2004. It serves to seal openings in the engine block, preventing coolant leaks and maintaining optimal engine performance.

Features: - Durable construction for long-lasting use - Easy installation for a secure fit - Compatible with multiple Buick Regal model years - Helps prevent coolant leaks - Essential for engine maintenance

Part Numbers: - 61971RHVC