Skip to product information
1 of 1

Excel Exhaust

Catalytic Converter 1997-1999 Cadillac Seville SLS 4.6L

Catalytic Converter 1997-1999 Cadillac Seville SLS 4.6L

Regular price $168.00 CAD
Regular price Sale price $168.00 CAD
Sale Sold out
Shipping calculated at checkout.
View full details

Excel Exhaust catalytic converters are designed to be durable and Premium-grade ceramic substrates are used to OEM performance and reliability standards.

OBDII & EPA COMPLIANT - To ensure the best quality, all our products are up to date with the latest regulations made by the Environmental Protection Agency.

GASKETS ARE INCLUDED - only if it shows in the picture.

NON-CARB COMPLIANT - WE DO NOT SHIP TO CALIFORNIA & NEW YORK. Not Legal for Use in California & New York, USA. This product will not pass the California or New York emissions test.

    • Professional installation is highly recommended. the following steps should be taken before installation.
    • Make sure the vehicle is in proper fuel controlFront O2 sensor should be switching around 450 mV and Rear O2 sensor is above or equal to 450mV, typically 650-850mV
    • Repair all exhaust system leaks and make sure the vehicle is in proper fuel control. ProperAir/Fuel Ratio is essential
    • Check for contamination. An internal leak in the cooling system would allow coolant to enter the exhaust system and poison the catalytic converter.
    • Install new oxygen sensors
    Condition:
    New
    Country/Region of Manufacture:
    Canada
    Type:
    Catalytic Converter
    Features:
    100% Accuracy of Fit, Bolt-on Connection, Clamp-on Connection, Easy to Replace, No Drilling Required
    Manufacturer Part Number:
    41408
    Other Part Number:
    41408
    Restricted States:
    New York
    Fitment Type:
    Direct Replacement
    Brand:
    QUALITY EXHAUSTS
    Manufacturer Warranty:
    5 Year
    Labels & Certifications:
    EPA

    Notes Year Make Model Trim Engine
      1999 Cadillac Seville SLS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
      1999 Cadillac Seville STS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
      1998 Cadillac Seville SLS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
      1998 Cadillac Seville STS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
      1997 Cadillac Seville SLS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated
      1997 Cadillac Seville STS Sedan 4-Door 4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated