From 10/2002; Plastic Primary Chain Tensioner
From 10/2002; Plastic Primary Chain Tensioner
Optional Cast Iron Primary Chain Tensioner Can Be Used In Place Of BT430 Plastic Chain Tensioner To Eliminate Tensioner Seal Oil Leaks
Optional Cast Iron Primary Chain Tensioner Can Be Used In Place Of BT429 Plastic Chain Tensioner To Eliminate Tensioner Seal Oil Leaks
Arm Only
Right
Jackshaft
Left
Primary
Jackshaft to Camshaft - Right
Kit (Includes Left and Right)
Jackshaft to Camshaft - Left
Left
Browse our selection of quality engine timing chain tensioner parts designed specifically for your Mercury Mountaineer. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Convenience · Luxury · Premier
Sport Utility
V6 4.0L · V8 4.6L · V8 5.0L
Automatic