ACDelco 89017791 Engine Connecting Rod Bearing - Set

The ACDelco 89017791 is a genuine GM OE connecting rod bearing set that includes standard upper and lower bearings for one connecting rod. This bearing set is designed, engineered, and tested to rigorous standards and backed by General Motors, ensuring precise fit and reliable performance for GM vehicles.

Key Features:

• True OE parts installed during production or validated by General Motors for GM vehicles
• Designed for 4.2L engine applications
• Standard size bearing set for single connecting rod
• Precision-manufactured to meet GM's strict quality standards
• Includes both upper and lower bearing shells

This connecting rod bearing set provides the quality and durability expected from genuine GM parts. Supersedes part number 12482716. Whether performing an engine rebuild or replacing worn bearings, this ACDelco bearing set delivers OEM-quality reliability.