How to replace a muffler on Cadillac Seville?

Begin by raising your vehicle then support both the Exhaust Pipe and the Muffler whenever possible. A suitable cut-off tool should be used to cut the Exhaust Pipe right next to where it connects to the welded section on the Muffler. Lift the rear Exhaust Hanger out first by removing its securing nut from the rear Exhaust Hanger bracket and its attachment to the vehicle. Put sufficient lubricant on the tail pipe hanger rod to make the hanger easy to remove before pulling the rear Exhaust Hanger off the rod. After joining the Muffler with the Exhaust Pipe keep the Muffler clamp loose during installation. Before fitting the rear Exhaust Hanger, apply soapy solution to the tail pipe hanger rod and the inner diameter of the hanger. Next, slide the hanger onto the rod and position it to fit the rear Exhaust Hanger bracket. Tighten the rear Exhaust Hanger nut to 30 nm (22 ft. Lbs.) during installation onto the rear Exhaust Hanger bracket. Secure the Muffler on the vehicle by making the rear tail pipe opening level and tighten both clamp nuts to a torque of 40 nm (30 ft. Lbs.) before the vehicle descent.

How to service the muffler on Cadillac Seville?

Start by raising the vehicle with support while using a suitable jack to secure the intermediate pipe. Sever the muffler from the intermediate pipe as close to the weld point as the tool allows and extract the muffler from its muffler hanger before removing the entire muffler assembly. Begin installation with muffler placement followed by hanger mounting followed by intermediate pipe clamp connection to the muffler through bolt type fasteners with exterior facing clamp nuts. Use proper vehicle position to align the muffler and intermediate pipe assembly for clearance but make sure to tighten the clamp nuts to 40 Nm (30 ft. lbs.) before lowering the vehicle.

OEM Cadillac Seville Muffler

Exhaust Muffler

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

32 Mufflers found

View related parts
Cadillac Seville Muffler, Passenger Side Part Number: 25640095
Product Specifications
- Other Name: Muffler, Exhaust
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler & Pipe Part Number: 25748929
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Exhaust Pipe; Muffler, Exhaust; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Cadillac Seville | SLS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler & Pipe Part Number: 88959334
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Exhaust & Tail Pipe & 3Way Catalytic Converter; Exhaust Pipe; Muffler, Exhaust; Muffler
- Replaces: 25727008, 25727009, 88959333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler Part Number: 1628406
Product Specifications
- Other Name: Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Seville | Base, Elegante | 8 Cyl 4.1 L GAS
View related parts
Cadillac Seville Muffler & Pipe Part Number: 25632778
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaced by: 25644674
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler, Driver Side Part Number: 25644674
Product Specifications
- Other Name: Muffler Assembly-Exhaust W/Tail Pipe Left-Hand; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Position: Driver Side
- Replaces: 25632778, 25641774
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1997 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler, Driver Side Part Number: 25663806
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Tail Pipe) Left-Hand; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Position: Driver Side
- Replaces: 25650061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler & Pipe, Passenger Side Part Number: 3531055
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler; Muffler, Exhaust
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Cadillac Seville | Base | 8 Cyl 4.9 L GAS
View related parts
Cadillac Seville Rear Muffler, Driver Side Part Number: 3529188
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Pipe & Tail Pipe); Muffler & Pipe; Muffler; Muffler, Exhaust; Exhaust Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Intermed Pipe Part Number: 3537025
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler & Pipe, Driver Side Part Number: 3522853
Product Specifications
- Other Name: Muffler Assembly- Exhaust (W/Tail Pipe); Exhaust Pipe; Case; Muffler; Muffler, Exhaust
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 Cadillac Seville | Base, STS | 8 Cyl 4.9 L GAS
View related parts
Cadillac Seville Muffler & Pipe, Passenger Side Part Number: 25663812
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe) Right-Hand; Exhaust Pipe; Muffler, Exhaust Tail Pipe; Muffler, Exhaust; Muffler
- Position: Passenger Side
- Replaces: 25642877
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Intermediate Pipe Part Number: 25644677
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler & Pipe; Muffler, Exhaust Tail Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Intermediate Pipe Part Number: 3537027
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Pipe & Tail Pipe); Intermed Pipe; Muffler, Exhaust; Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Cadillac Seville | Base | 8 Cyl 4.9 L GAS
View related parts
Cadillac Seville Intermediate Pipe Part Number: 3537026
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Pipe & Tail Pipe); Intermed Pipe; Muffler, Exhaust; Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler W/Tpipe, Passenger Side Part Number: 25670398
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 Cadillac Seville | STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler W/Tpipe, Driver Side Part Number: 25670399
Product Specifications
- Other Name: Muffler, Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 Cadillac Seville | STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Intermed Pipe Part Number: 25641855
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler, Exhaust Tail Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Muffler W/Tpipe, Passenger Side Part Number: 25670396
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 Cadillac Seville | SLS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Seville Catalytic Converter Part Number: 25727006
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Exhaust Pipe; Muffler; Muffler Assembly; Converter & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Cadillac Seville | STS | 8 Cyl 4.6 L GAS

| Page 1 of 2 |Next >

1-20 of 32 Results

Cadillac Seville Muffler

Want to cut long-term maintenance and repair costs? Choose OEM Muffler. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac Seville parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac Seville Muffler includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Muffler is part of the Cadillac Seville exhaust part known for its efficiency and durability. Louder exhaust gases which pose a threat to the occupants in the cabin are redirected away from the vehicle through the Seville Muffler; this Muffler reduces the frequencies produced by the engine through the usage of passages and chambers which actually destruct sound waves. Thus, the exquisite work done on the acoustic engineering not only improves the feeling of driving the Cadillac Seville but also plays a role in making the car safer and more effective. Designed for Seville models made from 1975 to 2004, Muffler can be welded directly to the automobile or can be universal if the previous modifications do not allow to maintain the sound identity of the automobile after the installation of the muffler. The additional material like stainless steel and aluminized steel in building the Muffler also speak for the company's durability, which makes it a long-term investment for those who are selective when it comes to their cars. However, performance mufflers are also available for those who desire exhaust flow and sound improvement; thus, proving how the Muffler meets various customer needs and demands. Thus, the Muffler- being distinct for an innovative design, possibility to be installed on different models of Seville as well as commitment to increase the efficiency and safety of the automobile- represents the Cadillac's focus on the high quality and sporty performance in the market.

Cadillac Seville Muffler Parts and Q&A

Muffler W/Tpipe, Passenger Side
25670396
Q: How to replace a muffler on Cadillac Seville?
A:
Begin by raising your vehicle then support both the Exhaust Pipe and the Muffler whenever possible. A suitable cut-off tool should be used to cut the Exhaust Pipe right next to where it connects to the welded section on the Muffler. Lift the rear Exhaust Hanger out first by removing its securing nut from the rear Exhaust Hanger bracket and its attachment to the vehicle. Put sufficient lubricant on the tail pipe hanger rod to make the hanger easy to remove before pulling the rear Exhaust Hanger off the rod. After joining the Muffler with the Exhaust Pipe keep the Muffler clamp loose during installation. Before fitting the rear Exhaust Hanger, apply soapy solution to the tail pipe hanger rod and the inner diameter of the hanger. Next, slide the hanger onto the rod and position it to fit the rear Exhaust Hanger bracket. Tighten the rear Exhaust Hanger nut to 30 nm (22 ft. Lbs.) during installation onto the rear Exhaust Hanger bracket. Secure the Muffler on the vehicle by making the rear tail pipe opening level and tighten both clamp nuts to a torque of 40 nm (30 ft. Lbs.) before the vehicle descent.
Muffler & Pipe
88959330
Q: How to service the muffler on Cadillac Seville?
A:
Start by raising the vehicle with support while using a suitable jack to secure the intermediate pipe. Sever the muffler from the intermediate pipe as close to the weld point as the tool allows and extract the muffler from its muffler hanger before removing the entire muffler assembly. Begin installation with muffler placement followed by hanger mounting followed by intermediate pipe clamp connection to the muffler through bolt type fasteners with exterior facing clamp nuts. Use proper vehicle position to align the muffler and intermediate pipe assembly for clearance but make sure to tighten the clamp nuts to 40 Nm (30 ft. lbs.) before lowering the vehicle.