HomeExhaust > Catalytic ConverterBosal 079-5171 Catalytic Converter - Right
Part #: 079-5171

Bosal 079-5171 Catalytic Converter - Right

BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter, Right
⚙️ 39 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$483.58Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter, Right
🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Escalade EXT, Sierra 1500, Sierra 1500 Classic, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Yukon, and Yukon XL 1500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of the Bosal BRExhaust Catalytic Converter

The Bosal BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter (Part Number 079-5171) is engineered for direct replacement in select GM vehicles. Designed to meet federal and EPA emissions standards, this catalytic converter ensures reliable performance and compliance for Cadillac, Chevrolet, and GMC models.

  • Direct-fit design for easy installation
  • Constructed with durable stainless steel body and finish
  • Ceramic substrate for efficient emissions control
  • Includes heat shield for added protection
  • Bolt-on inlet attachment for secure mounting
  • Compatible with OBDII systems
  • Federal and EPA compliant for emissions regulations

Product Line Details: BRExhaust Federal Direct-Fit Premium Load

The BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter line by Bosal focuses on providing premium load converters that meet strict federal and EPA emissions requirements. This product line is designed for direct-fit applications, ensuring compatibility with OBDII systems and simplifying installation without the need for modifications. The premium load substrate enhances catalytic efficiency, making it suitable for vehicles requiring reliable emissions control under various operating conditions.

Detailed Product Description

This catalytic converter features a stainless steel body and finish, providing corrosion resistance and durability for extended service life. The ceramic substrate is engineered to optimize the conversion of harmful exhaust gases into less harmful emissions. With an overall length of 37.75 inches, it is designed to fit specific GM trucks and SUVs including Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Silverado 1500, Silverado 1500 Classic, Suburban 1500, GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500. The bolt-on inlet attachment ensures a secure and straightforward installation process. Additionally, the included heat shield helps protect surrounding components from excessive heat.

Compatible Vehicles and Common Applications

  • Replacement for faulty or damaged catalytic converters in Cadillac Escalade, Escalade ESV, and Escalade EXT
  • Suitable for Chevrolet Silverado 1500 and Silverado 1500 Classic models requiring emissions compliance
  • Fits GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500 for direct-fit catalytic converter replacement
  • Addresses issues such as check engine light due to catalytic converter failure
  • Helps resolve emissions test failures related to converter efficiency

Installation Notes and Tips

Installation of the Bosal 079-5171 catalytic converter is designed to be straightforward due to its direct-fit construction. The bolt-on inlet attachment allows for secure mounting without the need for welding or modifications. It is recommended to inspect the exhaust system for leaks or damage before installation. Proper torque specifications should be followed to ensure a tight seal and prevent exhaust leaks. The included heat shield should be installed as directed to protect nearby components from heat exposure.

Quality Assurance and Warranty

Bosal manufactures this catalytic converter to meet federal and EPA emissions standards, ensuring compliance and durability. The stainless steel construction and ceramic substrate are selected for long-term performance under demanding conditions. While specific warranty details are not provided here, Bosal products typically come with manufacturer-backed warranties covering defects in materials and workmanship. For exact warranty information, refer to Bosal’s official documentation or contact authorized distributors.

BrandBosal
Part Number079-5171
PositionBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter, Right
Mounting Hardware IncludedYes
Body MaterialStainless steel
Substrate MaterialCeramic
Overall Length37.75
Air Tube AdaptableNo
Converter Quantity1
FinishStainless steel
Heat Shield IncludedYes
Inlet AttachmentBolt-on
MaterialStainless steel
SeriesPremium load
SubtitleFederal / epa compliant
TitleBrexhaust premium load federal / epa compliant direct-fit catalyt
TypeDirect-fit

This part fits 39 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ChevroletSilverado 1500 Classic6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2007GMCSierra 1500 Classic6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006CadillacEscalade6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006CadillacEscalade ESV6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006CadillacEscalade EXT6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006ChevroletSilverado 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006ChevroletSuburban 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2006GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005CadillacEscalade6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005CadillacEscalade ESV6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005CadillacEscalade EXT6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005ChevroletSilverado 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2005GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004CadillacEscalade6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004CadillacEscalade ESV6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004CadillacEscalade EXT6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004ChevroletSilverado 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2004GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003CadillacEscalade6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003CadillacEscalade ESV6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003CadillacEscalade EXT6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003ChevroletSilverado 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2003GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2002CadillacEscalade6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2002CadillacEscalade EXT6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2002GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2002GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2002GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2001GMCSierra 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2001GMCYukon6.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
2001GMCYukon XL 15006.0LV8RightBRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.