Engine Timing Chain Tensioner for 1999-2003 Chevrolet/GMC/Oldsmobile 4.3L (Astro, Blazer, Express 1500, Express 2500) 9-5452
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The Melling Engine Timing Chain Tensioner (part number BT5452) is a direct-fit replacement for 1999-2003 Chevrolet, GMC, and Oldsmobile vehicles with 4.3L engines.
Features:
Specifications:
| Product Grade | Standard Replacement |
Fits: 1999-2003 Chevrolet, GMC, and Oldsmobile models including Astro, Blazer, Express 1500, Express 2500, S10, Silverado 1500, P30, Safari and more - 4.3L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Use To Eliminate Timing Chain Rattle; Requires Updated Timing Cover GM Part Number 89017259
Interchanges With: General Motors 89017257, SA Gear 9552, Cloyes 9-5452