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Part record

Duramax LML Silicone Coolant Hose Kit (PPE, 2011-2016)

aggregated Aftermarket MPNPPE Diesel 119020300

PPE performance silicone coolant hose kit with 304 stainless T-fittings, 2011-2016 Duramax application (the seller's own product body: 'stock or highly modified Duramax 6.6L diesel truck'). Replaces the molded/plastic factory hoses prone to cracking at junctions. Black; red and blue color variants of the same kit also stocked. Purpose: Coolant loss at plastic T-junctions is a documented LML cooling-failure path; the kit also refreshes every hose in one job.

Where to buy

SellerPriceChecked
Dave's Auto Center $269.99 2026-10-27

Dave's Auto Center's price, the same as in his store: we check it daily and the page follows a change within a day. No paid placement in the data layer.

What this record does and doesn't claim

Listed at Dave's Auto Center (checked 2026-10-24); fitment years per that listing.

Fits (48 configurations)