Nissan Frontier Engine Connecting Rod Bearing Set - ACL - `05-`19. This ACL connecting rod bearing set is designed for Nissan QR25DE engines used in Frontier model years 2005 through 2019. It provides the correct fit and clearances needed for rebuilds and performance refreshes.

The bearings are manufactured to meet ACL’s engineering standards for dimensional accuracy and material consistency. This set includes bearings for all connecting rods and is intended for QR25DE applications; reference fitment includes Frontier 2005-2019 and other QR25DE platforms. Using a matched set of bearings helps restore proper oil clearance and bearing runout, supporting reliable engine operation after machining or component replacement.

Features

• Complete connecting rod bearing set for QR25DE engines (Frontier `05-`19)
• Precision-manufactured to OEM-style dimensions
• Durable bearing material for consistent performance
• Sold as a full set to ensure matched clearances across rods

If you have questions about fitment, clearances, or installation, call us — we’re happy to help. We have service locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. Call 512-982-9393 (TX) or 562-981-6800 (CA) for assistance or to schedule service.

If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov