Replacement Catalytic Converter Fits 2016-2019 Cadillac ATS 3.6L / Left & Right Direct fit EPA Compliant

★★★★★ 4.2 80 reviews

US$130.95
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US$130.95
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Free shipping Free 30-day returns

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Management number 229634545 Release Date 2026/05/31 List Price US$130.95 Model Number 229634545
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Product description ALWAYS CONFIRM FITMENT BEFORE PURCHASE. Get the right part the first time. Before purchasing, check your vehicle’s year, make, model, engine, and trim to ensure compatibility. This EPA-compliant catalytic converter is designed for OBDII vehicles (1996 and newer) and built for durability with a stainless-steel body, aluminized pipe, and top-grade heat shields. Engineered for reliable performance and long-term protection— BUY WITH CONFIDENCE. Manufacturer Contact Information 21-140 Midwest Road Scarborough,Ontario, M1P 3B3

  • Installation for Catalytic Converter: Safely raise the vehicle using a jack and secure it with jack stands. Disconnect the battery, locate the old converter, apply penetrating oil to the bolts, remove the O2 sensors, unbolt and remove the old unit, and install the new one securely, following the manufacturer's torque specs. Start the engine and check for leaks. If you’re unsure about the process, consult a mechanic to ensure proper and safe installation.
ASIN B0GRPVQLV9
Brand Excel Exhaust System
Model HDAC021
Position Front Left, Front Right
Manufacturer Excel Exhaust
Manufacturer Part Number 16447-2

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