Chevrolet/GMC Express/Savana 155″ WB 2017-2022 Diesel Particulate Filter (DPF)

Product Applications

Chevrolet & GMC

Year Model Displacement Engine

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Express 2500/3500

Savana 2500/3500

2.8L I4 Duramax

Interchange Part Number(s)



-For off road use only in California and New York


Know Before You Buy!

WL Parts is the sole authorized distributor of our premium quality catalytic converters and DPFs. Please be aware that any similar products sold elsewhere claiming to be from our brand may be counterfeit or of inferior quality. To ensure authenticity and optimal performance, we strongly advise purchasing directly from one of the following: WL Parts website, official eBay store (wl_inc_usa) or our distributor, and Diesel Emissions Service. We cannot guarantee the quality or compatibility of products obtained from unauthorized resellers. Thank you for your understanding and continued support.

WL-1032US Product Description


All W&L Inc parts are made to exact OEM specifications, are direct bolt-on replacement parts and do not require any modifications. Stock mounting locations are retained and catalyst components meet or exceed OEM quality standards. W&L parts are also made to meet, and or exceed, all 50 State USA Original Equipment USDM vehicle emission specifications. Although not included with orders, all parts are compatible with OEM gaskets and hardware.

Our manufacturer, JMJ-Poland, is ISO9001, 9002 and TUV SUD certified and has in house engineers and machinists that make our catalysts and DPFs only from European sourced materials. W&L parts are put through rigorous lab and road tests. With proper maintenance they meet OEM and manufacturer specifications and reliability.

NOT REMANUFACTURED – NEW, Made in Poland E.U., for USA specification vehicles

Installation Notes:

  • For proper fitment, the stock exhaust should be cut just after the the DPF and then reattached on install using the provided clamp.

Only compatible with 155" wheelbase versions

In stock


Warranty Information

W & L Incorporated Catalytic Converters, Diesel Particulate Filters (DPF), and Selective Catalytic Reduction (SCR) parts proudly meet EPA warranty requirements which has a 5 year or 50,000 mile warranty on the external shell and end-pipes. Our parts also meet EPA emissions performance standards for 2 years or 25,000 miles when the vehicle is properly used and maintained.

Examples of conditions that will void the manufacturers warranty:

-Physical/road damage
-Engine Misfire
-Exhaust Contamination

Additional information

Weight 20 lbs
Dimensions 50 × 12 × 12 in
Vehicle Make




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