KARPARTS360 ALX-PAU-RB-924-5021-CL360A51 Chu Cxu Exhaust 800111286221 CHU/CXU/GU7 Heat Shield Glossy Finish 21533402

( Brand: Karparts360 ), ( Type: Exhaust Heat Shield ), ( Material: Stainless Steel, Insulating Fiber ), ( Features: Easy Installation ), ( Manufacturer Part Number: ALX-PAU-RB-924-5021-CL360A51 ), ( Oe/oem Part Number: 21533402 ), ( Color: Black, White ), ( Item Height: 4.720 ), ( Item Length: 29.130 ), ( Item Width: 1.970 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Oem Equivalent Part Number 2: 22983867 ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Housing Color: Black ), ( Manufacturer Warranty: 1 Year ), ( Surface Finish: Glossy ), ( UPC: 800111286221 )

Review KARPARTS360 Mack Chu/cxu/gu7 Exhaust Heat Shield Glossy Finish fits 2011–2017

Exhaust Heat Shield (ALX-PAU-RB-924-5021-CL360A51) by Karparts360 for Mack CHU, CXU, and GU7 Models (2011-2017)

The Karparts360 ALX-PAU-RB-924-5021-CL360A51 is a high-quality exhaust heat shield specifically designed for Mack CHU, CXU, and GU7 trucks manufactured between 2011 and 2017. This essential component is engineered to provide superior protection against heat exposure for various under-the-hood components, ensuring optimal engine performance and longevity.

Constructed from premium materials, this exhaust heat shield boasts a glossy finish that not only enhances the aesthetic appeal of your Mack truck but also offers robust resistance to corrosion and wear. The shield's design effectively insulates the cab from exhaust heat, creating a more comfortable driving experience for the operator.

The ALX-PAU-RB-924-5021-CL360A51 exhaust heat shield is meticulously engineered to fit perfectly on Mack CHU, CXU, and GU7 models. Its precise fitment guarantees efficient heat insulation, minimizing the risk of damage to sensitive components caused by excessive heat.

Installing this exhaust heat shield is a straightforward process, thanks to its user-friendly design. The shield is easy to access and can be securely fastened in place using the OEM mounting points, ensuring a secure and reliable fit.

By investing in the Karparts360 ALX-PAU-RB-924-5021-CL360A51 exhaust heat shield, Mack truck owners can enjoy the benefits of enhanced engine protection, improved driving comfort, and a visually appealing under-the-hood appearance. This component is an essential addition to any maintenance or upgrade plan for Mack CHU, CXU, and GU7 trucks (2011-2017).

The Karparts360 ALX-PAU-RB-924-5021-CL360A51 is an exhaust heat shield designed for Mack CHU, CXU, and GU7 models from the years 2011 to 2017. Here are some pros and cons to help you decide if this part is right for you:

1. Exact fit: This heat shield is designed specifically for the Mack CHU, CXU, and GU7 models, ensuring a perfect fit.

2. Glossy finish: The glossy finish gives the part an attractive appearance, which can enhance the overall look of your vehicle.

3. High-quality material: The heat shield is made of high-temperature material that can withstand the extreme heat generated by the exhaust system.

4. Protection: The heat shield provides essential protection to other components of the vehicle by insulating them from the heat generated by the exhaust system.

1. Cost: Compared to OEM (Original Equipment Manufacturer) parts, aftermarket parts like the ALX-PAU-RB-924-5021-CL360A51 can be more affordable. However, some customers may still find the price to be a drawback.

2. Availability: Depending on your location and the supplier, the availability of this part may vary. Make sure to check the stock levels before placing an order.

3. Installation: Installing the heat shield may require some mechanical skills, and it could take some time to complete the installation process.

In conclusion, the Karparts360 ALX-PAU-RB-924-5021-CL360A51 exhaust heat shield offers a perfect fit, attractive appearance, high-quality material, and essential protection for your Mack CHU, CXU, or GU7 vehicle. The potential drawbacks are the cost, availability, and installation process. If you are comfortable with these factors, then this part could be a worthwhile investment for your Mack truck.

If you are in need of a replacement exhaust heat shield for your Mack CHU, CXU, or GU7 vehicle and are looking for a cost-effective solution with a glossy finish, then the Karparts360 ALX-PAU-RB-924-5021-CL360A51 could be an excellent choice. Just make sure to double-check the availability and installation requirements before making a purchase.

part # 800111286221 price

• $360.18

specifications maniheader:

• for makes: Mack
• for years: 2011-2017
• brand: Karparts360
• type: Exhaust Heat Shield
• material: Stainless Steel, Insulating Fiber
• features: Easy Installation
• manufacturer part number: ALX-PAU-RB-924-5021-CL360A51
• oe/oem part number: 21533402
• color: Black, White
• item height: 4.720
• item length: 29.130
• item width: 1.970
• fitment type: Direct Replacement
• generic keywords 1: Part
• oem equivalent part number 2: 22983867
• intended use: Automobiles
• misc fitment notes: See Notes
• housing color: Black
• manufacturer warranty: 1 Year
• surface finish: Glossy
• upc: 800111286221

offer maniheader:

• quantity: 2
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: December 9, 2025

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

payments maniheader:

• wallet: Paypal
• credit card: Discover
• other

seller maniheader:

• # reviews: 104289
• rating: 99.4%

returns maniheader:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping maniheader:

• class: Expedited
• cost: $0.00
• service: Expedited
• transit: 3-7 Days
• type: Fixed

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