USC 546013 Direct-Fit Pre-Cat Catalytic Converter – 2010-2020 Buick LaCrosse / Cadillac XTS / Chevrolet Impala 2.4L-3.6L [Front Left]

FULL LOAD CONVERTER

USC Part #546013 | Direct-Fit Pre-Cat Catalytic Converter | 2010–2020 Buick LaCrosse / Cadillac XTS / Chevrolet Impala 2.4L–3.6L [Front Left]

Upgrade your Buick, Cadillac, or Chevrolet's exhaust system with confidence. The USC 546013 is a precision-engineered, direct-fit pre-cat Catalytic converter built to OEM standards — delivering clean emissions, leak-free performance, and long-lasting durability right out of the box.

Features & Benefits

• OEM Grade Technology: Engineered to meet or exceed OEM construction standards using OE-sized substrates, high-density precious metals, advanced robotic wash coating, and precisely infused alloys for peak catalyst performance and extended product life.
• Engineered for Tough Applications: Proprietary, application-specific matrix-based ExtrmTech catalyst technology delivers outstanding performance even under the most demanding conditions. Integrates TSB updates and the latest regulatory emissions standards — First Time Right.
• Precision Perfected: Advanced robotic welding technology ensures a leak-free, exact fit every time.
• Built to Last: High-strength stainless steel construction, precision laser welding, and advanced catalyst formulations. Every unit undergoes 100% end-of-line inspection and rigorous leak testing.
• Warranty: Backed by a 5-year / 50,000-mile OEM-equivalent warranty for added peace of mind.

Product Specifications

Vehicle Fitment

• 2010–2016 Buick LaCrosse 2.4L L4 & 3.6L V6 [Front Left]
• 2010 Buick Allure 2.4L L4 & 3.0L–3.6L V6 [Front Left]
• 2013–2019 Cadillac XTS 3.6L V6 AWD & FWD [Front Left]
• 2014–2020 Chevrolet Impala 2.4L–3.6L [Front Left]
• 2014–2016 Chevrolet Impala Limited 3.6L V6 [Front Left]

Interchange / Cross-Reference