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446001

446001

FEATURES AND BENEFITS

  1. OEM Grade Technology: Our products are engineered to meet or exceed OEM construction standards, delivering technology designed for superior durability and extended product life. We use OE-sized substrates and high-density precious metals, combined with advanced robotic wash coating and precisely infused alloys, to ensure peak catalyst performance and long-term reliability, making our brand the trusted choice for OEM-grade quality.
  2. Engineered for Tough Applications: We leverage proprietary, application-specific matrix-based catalyst technology to deliver outstanding performance, even under the most challenging conditions. Our streamlined product release process integrates Technical Service Bulletins (TSB's) and the latest regulatory emissions updates, providing reliable performance the First Time Right.
  3. Precision Perfected: All of our exact-fit products are built precisely using advanced robotic welding technology for a leak-free, accurate fit every time.
  4. Built to Last: Durability is engineered into every unit with high-strength stainless steel, precision laser welding, and advanced catalyst formulations. Each converter is subjected to 100% end-of-line inspection and rigorous leak testing to ensure uncompromising quality, all backed by OEM-equivalent warranty coverage for added confidence and peace of mind.
USC P/N 446001
Catalyst Technology ExtrmTech
Inlet Gasket 2
Inlet Type A 3 Bolt Welded Flange
Inlet Type B 3 Bolt Loose Flange
O2 Port 4
Outlet Gasket 1
Outlet Type A 2 Bolt Welded Flange
Substrate Material Ceramic
Type Federal / EPA Direct Fit
Weight 19.00 lbs
Height 12.00"
Width 20.00"
Length 43.00"
Buyer's Guide 00-05 Chevrolet Silverado 1500 &
GMC Sierra 1500;
00-06 Chevrolet Silverado 1500, Suburban 1500 &
Tahoe &
GMC Sierra 1500, Yukon &
XL 1500;
02-05 Cadillac Escalade &
Chevrolet Avalanche 1500;
04-05 Chevrolet Silverado 1500 &
GMC Sierra 1500;
04-06 Chevrolet Silverado 1500 &
GMC Sierra 1500;
2000 Chevrolet Silverado 1500 &
2500 &
GMC Sierra 1500 &
2500 [Front]

Interchange Data

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GMC 15756278
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GMC 19206638
GMC 19418928
Walker Exhaust 50462
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