2014-2018 GMC Sierra 1500 4.3L 153in WB Stainless Steel Complete Exhaust System Kit
Product Code: GE04739
Upgrade to Northeastern Exhaust Catalytic Converter, Extension Pipe, Muffler and Tail Pipe designed for chloride exposure, oxidation resistance, and harsh winter environments. Built for corrosion resistance and long-term reliability.
✔️ Direct fit for 2014-2018 GMC Sierra 1500 4.3L
✔️ 409 Stainless Steel — Tough, Rust-Resistant, Reliable
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Key Features
Key Features
• STAINLESS STEEL 409 GRADE: Built from durable, corrosion-resistant stainless steel for long-lasting performance in any driving condition.
• EPA APPROVED CATALYTIC: Meets federal emissions standards for clean and efficient vehicle performance.
• REDUCES HARMFUL EMISSIONS: Effectively lowers CO, HC, and NOx levels, reducing environmental impact.
• EXCELLENT QUALITY: We stand by our products with a satisfaction guarantee, ensuring top-tier quality for your exhaust system.
• WARRANTY: All products are brand new and covered against defects. Warranty excludes shipping, labor, and incidental fees. Installed or altered items are non-returnable.
Item Details
Item Details
Manufacturer: Northeastern Exhaust
Material: 409-Grade Stainless Steel
Manufacturer Part Number: NEC 506148 + DEX 305205 + DEX 103279 + DEX 605189
Interchange Part Number: 50563 + 58001 + 2621 + 54113
Connection Type: Direct Fit
Warranty: 1 Year
What's In The Box
What's In The Box
One (1) Exhaust Catalytic Converter
One (1) Exhaust Extension Pipe
One (1) Exhaust Muffler
One (1) Exhaust Tail Pipe
Five (5) Exhaust clamps
Four (4) Exhaust hangers
Two (2) Exhaust gaskets

$675.94
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Northeastern Exhaust
With over 40 years of experience in the automotive industry, we are exhaust supplier offering high-quality parts. Direct-fit Mufflers, Flex Pipes, Resonators, Catalytic Converters, and Performance Exhaust parts.