How to replace the left exhaust muffler on Cadillac XLR?

First, lift the vehicle and properly support it before moving on to change the left exhaust Muffler. Released the left exhaust Muffler clamp and took out the Muffler and the hanger. For installation, determine the location of the Muffler band clamp on the intermediate Exhaust Pipe, then grind off the old clamp from the weld. Mount a new Muffler band clamp on the second Exhaust Pipe and place the left Muffler, sliding it into the hanger. Stretch the new Muffler band clamp and adjust it with the previous marked spot so the clamp bolt does not go over the Exhaust Pipe. Tightening the right side exhaust Muffler clamp to a 44 n.m (32 lb ft) (make sure that the vehicle is lowered).

How to replace the exhaust muffler with LFA on Cadillac Escalade?

Before it becomes possible to replace the exhaust Muffler with lfa, the vehicle must be raised and supported first. No description available. Lubricate the insulators where the Muffler pipe hangers are to be placed to allow for easy removal of the insulators on the exhaust system hangers (1, 2 and 3). This will require help, remove the Muffler pipe assembly from the vehicle. For installation, lubricate the insulators once more to ease installation and with aid, install the Muffler pipe assembly to the exhaust system hangers (1, 2, and 3). Mount the Muffler assembly to the resonator, making sure the Muffler assembly is positioned to the three-way Catalytic Converter clamp bolt and tighten it to 44 nm (32 lb ft). Lastly, but not least, reduce the vehicle and check the exhaust system for leaks.

OEM Cadillac Muffler

Exhaust Muffler

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235 Mufflers found

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Cadillac Muffler & Pipe, Driver Side Part Number: 10343506
$75.35 MSRP: $689.60
You Save: $614.25 (90%)
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Driver Side
Fits the following Cadillac Models:
- XLR | 2004-2008 | Base, Platinum | 8 Cyl 4.6 L GAS
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Cadillac Muffler & Pipe, Passenger Side Part Number: 25839154
$113.26 MSRP: $712.49
You Save: $599.23 (85%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Passenger Side
Fits the following Cadillac Models:
- XLR | 2009 | V | 8 Cyl 4.4 L GAS
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Cadillac Muffler W/Tpipe, Driver Side Part Number: 25670397
$188.20 MSRP: $539.68
You Save: $351.48 (66%)
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Driver Side
Fits the following Cadillac Models:
- Seville | 1998-2002 | SLS | 8 Cyl 4.6 L GAS
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Cadillac Muffler & Pipe Part Number: 86771983
$1393.68 MSRP: $2280.61
You Save: $886.93 (39%)
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Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Aftertreatment); Muffler; Muffler, Exhaust
- Replaces: 19420304, 84693995, 84315300
Fits the following Cadillac Models:
- XT5 | 2018-2019 | Base, Luxury, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Muffler & Pipe Assembly Part Number: 86822577
$625.43 MSRP: $965.63
You Save: $340.20 (36%)
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Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Aftertreatment); Muffler W/Tpipe; Muffler, Exhaust
- Replaces: 84272483, 84754326, 84925271, 84703932, 85513030
Fits the following Cadillac Models:
- XT6 | 2020-2022 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
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Cadillac Rear Muffler Part Number: 84964250
$217.49 MSRP: $325.17
You Save: $107.68 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Muffler & Pipe Assembly; Muffler
- Position: Rear
- Replaced by: 87816557
- Replaces: 84707620
Fits the following Cadillac Models:
- Escalade | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
- Escalade ESV | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
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Cadillac Muffler & Pipe Part Number: 84384720
$342.04 MSRP: $511.37
You Save: $169.33 (34%)
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler & Pipe Assembly; Muffler
- Replaces: 22934660, 84086468
Fits the following Cadillac Models:
- CT6 | 2016-2018 | Base, Luxury, Plug-In | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Muffler & Pipe Part Number: 22818060
$364.14 MSRP: $544.41
You Save: $180.27 (34%)
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Pipe
- Replaced by: 19419956
- Replaces: 20921946
Fits the following Cadillac Models:
- Escalade | 2011-2013 | Hybrid, Hybrid Platinum | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV)
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Cadillac Muffler & Pipe Part Number: 22753404
$387.18 MSRP: $578.87
You Save: $191.69 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler, Exhaust Tail Pipe; Muffler
Fits the following Cadillac Models:
- Escalade ESV | 2012-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX
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Cadillac Rear Muffler Part Number: 84964235
$387.79 MSRP: $579.77
You Save: $191.98 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Muffler
- Position: Rear
- Replaces: 84269325
Fits the following Cadillac Models:
- Escalade ESV | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Muffler & Pipe, Passenger Side Part Number: 25693404
$402.73 MSRP: $602.10
You Save: $199.37 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Passenger Side
Fits the following Cadillac Models:
- DeVille | 2000-2001 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac Rear Muffler Part Number: 84964234
$405.58 MSRP: $606.37
You Save: $200.79 (34%)
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Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Exhaust Pipe; Muffler
- Position: Rear
- Replaces: 84269324
Fits the following Cadillac Models:
- Escalade | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Muffler, Exhaust Part Number: 85653997
$480.14 MSRP: $721.08
You Save: $240.94 (34%)
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Product Specifications
- Other Name: MUFFLER ASM-EXH
- Replaces: 84946741, 23241301
Fits the following Cadillac Models:
- Escalade | 2021-2024 | 6.2L V8
- Escalade ESV | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Muffler & Pipe Part Number: 84731299
$486.75 MSRP: $731.00
You Save: $244.25 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust
Fits the following Cadillac Models:
- XT4 | 2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Muffler, Exhaust Part Number: 85653996
$487.92 MSRP: $732.76
You Save: $244.84 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: MUFFLER ASM-EXH
- Replaces: 23241300, 84946740
Fits the following Cadillac Models:
- Escalade | 2021-2025 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Rear Muffler Part Number: 84707619
$513.16 MSRP: $770.67
You Save: $257.51 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Exhaust Pipe; Muffler
- Position: Rear
- Replaced by: 84988783
Fits the following Cadillac Models:
- Escalade | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
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Cadillac Muffler & Pipe Part Number: 84731300
$530.39 MSRP: $796.54
You Save: $266.15 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust
Fits the following Cadillac Models:
- XT4 | 2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Rear Muffler Part Number: 84707618
$547.84 MSRP: $822.75
You Save: $274.91 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Muffler
- Position: Rear
- Replaced by: 84988782
Fits the following Cadillac Models:
- Escalade ESV | 2021-2024 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
View related parts
Cadillac Muffler & Pipe, Driver Side Part Number: 25693403
$642.87 MSRP: $965.46
You Save: $322.59 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler, Exhaust Tail Pipe; Muffler
- Position: Driver Side
Fits the following Cadillac Models:
- DeVille | 2000-2001 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Exhaust Pipe Part Number: 87842263
$709.47 MSRP: $1065.48
You Save: $356.01 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Muffler
- Replaces: 85558401
Fits the following Cadillac Models:
- Escalade ESV | 2023-2025 | V | 8 Cyl 6.2 L GAS

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1-20 of 235 Results

Cadillac Muffler

Choose OEM Muffler, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac Muffler. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac Muffler effectively cleans exhaust gases and cuts cabin noise to have a smoother ride. Since 1902, Cadillac has been pursuing the same bold design, ultraviolet cabins, and technology that make driving an award, with early V8 touring cars through its current hand-built Celestiq with the smart glass roof, full-width screen, and power that is quiet as a whisper, making the brand a bucket list of trendsetters in a world. The reason why drivers switch to Cadillac is because every button has a reason, the seats hold occupants comfortably, and the interface does not get cluttered even when it carries navigation, sound systems, and safety brains that learn to be with their users and thus a morning commute will feel more of a curated experience than a chore; all that is supported by an old-profession logo that signifies class without screaming across the boulevards, suburbia, back streets, and across the miles of highway in bad and good weather. The Muffler channels direct the gases through numerous stainless and aluminized steel chambers that reflect sound waves of each other, cancelling roar, reducing back pressure, and allowing the engine to breathe, which further assists in burning fuel in a clean manner and keeps the toxic fumes out of the cabin and makes the acceleration lively. The Cadillac Muffler has years of corrosion resistance and is available in both direct-fit quick-swap and universal project-tune versions, which silence the exhaust even further without strangling life in the Muffler system, allowing the owners to easily extend the life of the system and create a more sophisticated soundtrack.

Cadillac Muffler Parts and Q&A

Muffler & Pipe, Driver Side
10343506
Q: How to replace the left exhaust muffler on Cadillac XLR?
A:
First, lift the vehicle and properly support it before moving on to change the left exhaust Muffler. Released the left exhaust Muffler clamp and took out the Muffler and the hanger. For installation, determine the location of the Muffler band clamp on the intermediate Exhaust Pipe, then grind off the old clamp from the weld. Mount a new Muffler band clamp on the second Exhaust Pipe and place the left Muffler, sliding it into the hanger. Stretch the new Muffler band clamp and adjust it with the previous marked spot so the clamp bolt does not go over the Exhaust Pipe. Tightening the right side exhaust Muffler clamp to a 44 n.m (32 lb ft) (make sure that the vehicle is lowered).
Muffler & Pipe
25924428
Q: How to replace the exhaust muffler with LFA on Cadillac Escalade?
A:
Before it becomes possible to replace the exhaust Muffler with lfa, the vehicle must be raised and supported first. No description available. Lubricate the insulators where the Muffler pipe hangers are to be placed to allow for easy removal of the insulators on the exhaust system hangers (1, 2 and 3). This will require help, remove the Muffler pipe assembly from the vehicle. For installation, lubricate the insulators once more to ease installation and with aid, install the Muffler pipe assembly to the exhaust system hangers (1, 2, and 3). Mount the Muffler assembly to the resonator, making sure the Muffler assembly is positioned to the three-way Catalytic Converter clamp bolt and tighten it to 44 nm (32 lb ft). Lastly, but not least, reduce the vehicle and check the exhaust system for leaks.