Chevy Trailblazer Fuel Line Set 2003 4.2L w/o Remote Fuel Filter w/22 Gal Fuel Tank FL446-D1A
w/o Remote Fuel Filter and 22 Gal Fuel Tank (RPO code NNK)
Chevy Trailblazer Fuel Line Set 2003 4.2L w/o Remote Fuel Filter w/22 Gal Fuel Tank FL446-D1A
w/o Remote Fuel Filter and 22 Gal Fuel Tank (RPO code NNK)
Delivery Time & Rates
Shop LinesToGo for your 2003 Trailblazer fuel lines. Our FL446-D1A set of fuel lines were designed for models with 4.2L w/o remote fuel filter, w/RPO Code NNK, and a 22 gallon fuel tank (Fuel Filter is beside the Fuel Tank).
Engine to Hose Connection at Fuel Tank
1 supply line 3/8" , 1 return line 5/16", 1 vapor line 5/16", hoses to engine connection, flex hose to front fuel tank, flex hose to fuel filter.
Lines are constructed from Galfan® coated steel tubing for rust protection with original equipment end forms and fittings and are CNC (Computer Numerically Controlled) bent for an easy precise installation.
Hoses are made from Stainless Steel Braided Teflon with OE style fittings: 3234-01, 3176-01, SA225QAS, 5907-01
Hose meets or exceeds applicable SAE Specifications – SAE J30R7: FI-503250
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