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Mishimoto Transmission Oil Cooler Line Kit (01-05 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

Item SHS46961
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9 Reviews
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$349.95

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      Product Information

      Features, Description, Reviews, Q&A

      Features

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      • Direct fit for 2001-2005 LB7/LLY Duramax engines
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      • PTFE inner liner is highly resistant to oil and heat for lasting durability
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      • High-strength nylon outer braid prevents expansion under high pressure and protects against abrasion
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      • Working pressure of 2,000 psi and burst pressure of 6,000 psi
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      • High-flow -10AN lines and fittings ensure excellent flow while preventing leaks
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      • Includes -10AN to M22x1.5 fittings compatible with many aftermarket radiators
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      • Compatible with Mishimoto performance transmission coolers
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      • Backed by a Mishimoto lifetime limited warranty
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      • Fits 2001-2005 6.6L Duramax Silverado 3500 HD models
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      Description

      Performance Transmission Upgrade. The Mishimoto Transmission Oil Cooler Line Kit replaces stock transmission cooler lines in select diesel trucks to improve fluid flow and cooling efficiency. This upgrade helps prevent transmission overheating and extends transmission life during demanding driving conditions.

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      Construction and Appearance. Featuring a PTFE inner liner, the lines resist degradation from heat and oil exposure. The high-strength nylon outer braid reinforces the lines against pressure expansion and abrasion, delivering durable performance under high operating pressures and rugged use.

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      Installation. Installation is moderately difficult and requires no drilling, suitable for experienced DIY enthusiasts. The standard fittings allow easy integration with aftermarket transmission coolers and radiators.

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      Warranty. This product includes a lifetime limited warranty, guaranteeing long-term reliability and peace of mind.

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      Application. Designed specifically for 2001-2005 6.6L Duramax Silverado 3500 HD trucks with LB7 and LLY engine codes, offering direct fitment without modification.

      Mishimoto MMTCL-DMAX-01

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

      4.6

      Customer Reviews (9)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

      • 6.6L V8 Duramax - 01, 02, 03, 04, 05