My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

DEC GM20377 Rear Catalytic Converter Body

(2003-2005 Chevrolet Express 2500; 2003-2007 Chevrolet Express 1500; 2003-2005 GMC Savana 2500; 2003-2007 GMC Savana 1500)

Part of: DEC Rear Catalytic Converter Body

Other options in this family: DEC KIA4026 DEC HON1685 DEC NIS2599 DEC CR20811 DEC CR20909P

Manufacturer

Picture for manufacturer DEC

Part Number

GM20377
8 reviews
Sale Price

$755.09

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DEC GM20377 is a rear catalytic converter body designed for select General Motors vehicles. This EPA-compliant catalytic converter body is manufactured by DEC Converters, a leading supplier of aftermarket emissions control products.

Key Features:

  • EPA-compliant catalytic converter body for rear position installation
  • Engineered to meet or exceed OEM specifications for emissions performance
  • Constructed with durable materials for long-lasting performance
  • Direct-fit design for simplified installation
  • Helps restore proper exhaust flow and emissions compliance

DEC Converters specializes in producing quality replacement catalytic converters that meet federal emissions standards. This rear body component is designed to integrate with your vehicle's exhaust system to ensure proper emissions control and engine performance.

Products specifications

Fits

2003-2005 Chevrolet Express 2500; 2003-2007 Chevrolet Express 1500; 2003-2005 GMC Savana 2500; 2003-2007 GMC Savana 1500

Can't figure out how to select PayPal as payment option

Good so far

I registered & was confirmed, but my sign if password doesn't work. Had to use Amazon to get in to shop.

thanks for having such great prices

quick and correct

user friendly and i like that its bb accredited

easy and fast ordering

Quick, Friendly & Easy site to use. Would use them again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy