10263 Oil Cooler Seal Install Kit for 2001-2010 GM 6.6L Duramax LB7 LLY LBZ LMM

Product Overview

This aftermarket replacement oil cooler seal install kit is intended for 2001-2010 GM 6.6L Duramax applications using the LB7, LLY, LBZ, or LMM engine designations and is identified by part number 10263. An oil cooler seal installation kit is used when servicing the sealing points associated with an engine oil cooler.

Key Features & Performance

• Designed for servicing oil cooler seal installation points.
• Supports maintenance of the engine oil cooling system.
• Part number 10263 is supplied for identification and comparison.
• Listed for GM 6.6L Duramax engine applications from 2001 through 2010.

Fitment & Compatibility

• for 2001-2010 GM 6.6L Duramax LB7 applications
• for 2001-2010 GM 6.6L Duramax LLY applications
• for 2001-2010 GM 6.6L Duramax LBZ applications
• for 2001-2010 GM 6.6L Duramax LMM applications

Common Uses

• Replacing a worn or damaged oil cooler sealing component during service.
• Routine maintenance of the engine oil cooling system.
• Servicing the oil cooler area after a seal-related issue has been identified.

Technical Specifications

• Product Type: Oil cooler seal install kit
• Part Number(s): 10263
• Model Application(s): 2001-2010 GM 6.6L Duramax LB7, LLY, LBZ, and LMM

Frequently Asked Questions

Q: What is an oil cooler seal install kit used for? A: It is used during service of the sealing points associated with an engine oil cooler.

Q: How should fitment be verified? A: Compare the complete existing part number, including 10263 where applicable, with the complete equipment model designation and engine designation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.