119000830 2011-2016 GM 6.6L Duramax Coolant Bypass Tube, Water Pump to Thermostat Housing

Name: 119000830 2011-2016 GM 6.6L Duramax Coolant Bypass Tube, Water Pump to Thermostat Housing
Brand: PPE POWER
SKU: 795-119000830
Price: 116.99 USD
Availability: InStock

^$116⁹⁹

Ships on Sep 03, 2026

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Water Pump to Thermostat Housing

Coolant Bypass Tube

2011-2016 GM 6.6L Duramax

PPE Power 119000830 Features:

GM 6.6L Duramax Coolant Bypass Tube

LMLThe OEM mild steel tube is prone to rust, which can lead to coolant system contamination and eventual leaks. Over time, factory O-rings also tend to harden and lose compression, increasing the risk of failure. PPE’s upgraded bypass tube is specifically designed to work with the factory water pump and is crafted from high-grade 304 stainless to prevent corrosion and ensure reliable, long-term performance.OEM PN for Reference: **GM 12633704**

Comes with both upper and lower O-rings

Part TypeCoolant Bypass Hose

BrandPPE POWER

Package Height2.85

Package Width4.95

Package Length10.4

Weight0.92 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number119000830

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

119000830 2011-2016 GM 6.6L Duramax Coolant Bypass Tube, Water Pump to Thermostat Housing

PPE Power 119000830 Features:

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