No matter the condition of your 2003 CTS, OPGI offers one Driveshaft, Drive Chain, Coupler & Yoke related parts to boost performance and get your 2003 CTS back on the road. Choose from a variety of high-quality items, with prices ranging from $52.99 to $52.99, all backed by our Price Match Guarantee. With OPGI’s 60-day return policy and thousands of verified reviews, you can shop confidently for your 2003 CTS restoration. Enjoy fast shipping directly to your home, or visit our Southern California Showroom & Warehouse to see our Driveshaft, Drive Chain, Coupler & Yoke related parts in person.