How is the muffler assembly removed and replaced on Mazda 929?

The GLC muffler assembly is attached at the front via a flange and at the rear via a clamped pipe connection. Begin by raising and safely supporting the front end on jackstands. Unbolt the clamp at the rear, then slide it forward and away from the connection. Remove the nuts from the rear side of the flange at the front, support the assembly, and pull the bolts forward and out of the flange. Remove the donut type hangers at the front and pull the rear hangers off the support prongs. Turn the assembly back and forth, then pull the rear pipe out of the connector and remove it. Unbolt the halves of the heat shield from the front pipe and install it onto the new assembly, replacing the gasket from the flange during reassembly. For the 323 model, raise and safely support the front end on jackstands, remove the nuts from the flange connecting the resonator rear pipe and muffler inlet pipe, and pull the bolts out at the front. Disconnect the hangers from the prongs at the front and rear of the muffler, and at the rear of the tail pipe, then remove the assembly, unclamping and removing the tail pipe on the Hatch-back only. For the 626/MX-6 and 929 models, raise and safely support the rear end on jackstands, remove the nuts and bolts connecting the muffler at the flange, and unhook the hangers at the prongs to remove the assembly. Ensure that if the rubber hangers are broken or worn, they are replaced, and that all parts have sufficient clearance from underbody members before tightening the clamps. For the RX-7 models from 1979-85, raise and safely support the rear end on jackstands, remove the lower protective cover from the pre-monolith converter and the rear of the exhaust pipes, and then remove the main converter cover. Disconnect the split air pipe from the muffler by removing the flange nuts, unhook and remove the muffler bracket rubber pieces, and lower the muffler from the vehicle. For dual muffler systems, remove the remaining muffler in the same manner, ensuring to use new gaskets during installation and confirming that all parts have sufficient clearance from underbody members before tightening the clamps.

How to remove and install the muffler and tail pipe on a truck on Mazda B2000?

Raise and truck on jackstands, then saturate all bolts and nuts with penetrating lubricant. Next, remove the muffler-to-silencer pipe bolts and take out all silencer hangers to lower the silencer from the truck. For installation, reverse the removal process, using new gaskets and torque the bolts to 23 ft. lbs.

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206 Mufflers found

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Mazda Muffler Part Number: PY2B-40-100A
$665.82 MSRP: $909.77
You Save: $243.95 (27%)
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Product Specifications
- Other Name: Silencer, Main; Muffler
- Replaces: PY2B-40-100
Fits the following Mazda Models:
- CX-5 | 2019 | Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PYM3-40-100A
$669.57 MSRP: $914.89
You Save: $245.32 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler, Resonator & Pipe
- Replaces: PYM3-40-100
Fits the following Mazda Models:
- 6 | 2018-2021 | Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Muffler & Pipe Part Number: PY1G-40-100F
$675.40 MSRP: $922.87
You Save: $247.47 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler & Pipe
- Replaced by: PY1G-40-100G
Fits the following Mazda Models:
- 3 | 2020-2021 | 2.0, 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Preferred, Premium, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY1G-40-100G
$675.40 MSRP: $922.87
You Save: $247.47 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler, Muffler & Pipe
- Replaces: PY1G-40-100D, PY1G-40-100E, PY1G-40-100F
Fits the following Mazda Models:
- 3 | 2019-2024 | 2.0, 2.5 Carbon Turbo, 2.5 S, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Carbon Edition, Preferred, Premium, Select, Select Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY1C-40-100F
$680.39 MSRP: $929.68
You Save: $249.29 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Main Silencer; Muffler
- Replaces: PY1L-40-100D, PY1C-40-100A, PY1C-40-100C, PY1C-40-100, PY1C-40-100D, PY1C-40-100E
Fits the following Mazda Models:
- 3 | 2019-2020 | Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY4W-40-100A
$687.13 MSRP: $938.90
You Save: $251.77 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler, Rear Muffler
- Replaces: PY4W-40-100
Fits the following Mazda Models:
- CX-30 | 2020-2022 | 2.5 S, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY9E-40-100B
$701.63 MSRP: $958.70
You Save: $257.07 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler
- Replaced by: PYJB-40-100A
Fits the following Mazda Models:
- CX-50 | 2023 | 2.5 Turbo | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY9E-40-100C
$701.63 MSRP: $958.70
You Save: $257.07 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler
- Replaced by: PYJB-40-100A
- Replaces: PY9E-40-100A, PY9E-40-100B
Fits the following Mazda Models:
- CX-50 | 2024 | 2.5 Turbo | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: LFM6-40-100
$710.66 MSRP: $971.04
You Save: $260.38 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main
Fits the following Mazda Models:
- MX-5 Miata | 2009-2015 | 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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Mazda Muffler Part Number: L533-40-100C
$724.13 MSRP: $989.45
You Save: $265.32 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main
Fits the following Mazda Models:
- CX-7 | 2010-2012 | Sport, SV, Touring | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PYA3-40-100A
$733.96 MSRP: $1002.89
You Save: $268.93 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler, Rear Muffler
- Replaces: PYA3-40-100
Fits the following Mazda Models:
- CX-9 | 2016-2023 | Carbon Edition, Grand Touring, Signature, Sport, Touring, Touring Plus | 4 Cyl 2.5 L GAS
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Mazda Muffler & Pipe Part Number: PY9D-40-100A
$741.93 MSRP: $1013.78
You Save: $271.85 (27%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Silencer, Main; Muffler & Pipe
- Replaced by: PYHR-40-100B
Fits the following Mazda Models:
- CX-50 | 2023 | 2.5 S | 4 Cyl 2.5 L GAS
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Mazda Muffler & Pipe Part Number: PY9D-40-100B
$741.93 MSRP: $1013.78
You Save: $271.85 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main; Muffler & Pipe
- Replaced by: PYHR-40-100B
Fits the following Mazda Models:
- CX-50 | 2024 | 2.5 S | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PY35-40-100B
$753.68 MSRP: $1029.82
You Save: $276.14 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Main Silencer; Muffler, Muffler & Pipe
- Replaces: PY35-40-100A
Fits the following Mazda Models:
- CX-5 | 2014-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: PE01-40-100A
$755.64 MSRP: $1032.51
You Save: $276.87 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main; Muffler, Muffler & Pipe
- Replaces: PE01-40-100
Fits the following Mazda Models:
- CX-5 | 2013-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
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Mazda Muffler Part Number: PYE6-40-100A
$760.74 MSRP: $1039.47
You Save: $278.73 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main; Muffler, Resonator & Pipe
- Replaces: PYE6-40-100
Fits the following Mazda Models:
- 6 | 2018-2021 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: N3R5-40-100
$727.88 MSRP: $994.57
You Save: $266.69 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main
Fits the following Mazda Models:
- RX-8 | 2009-2011 | Grand Touring, R3, Sport, Touring | 2 Cyl 1.3 L GAS
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Mazda Muffler Part Number: LFM7-40-100
$771.48 MSRP: $1054.15
You Save: $282.67 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main
Fits the following Mazda Models:
- MX-5 Miata | 2009-2015 | 25th Anniversary Edition, Club, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
View related parts
Mazda Muffler Part Number: PY7K-40-100
$815.62 MSRP: $1114.46
You Save: $298.84 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main; Muffler, Rear Muffler
Fits the following Mazda Models:
- CX-30 | 2021-2023 | 2.5 Turbo | 4 Cyl 2.5 L GAS
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Mazda Muffler Part Number: LFZM-40-100
$781.35 MSRP: $1067.63
You Save: $286.28 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Silencer, Main
- Replaces: LF45-40-100J, LF45-40-100E, LF45-40-100A, LF45-40-100K, LF45-40-100F
Fits the following Mazda Models:
- MX-5 Miata | 2006-2008 | Base, Club Spec, Grand Touring, Sport, SV, Touring | 4 Cyl 2.0 L GAS

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1-20 of 206 Results

Mazda Muffler

The Mazda Muffler takes noise out of the equation and channels exhaust to a safe distance from the cabin, making any drive a calmer and cleaner experience. Mazda has won a loyal following since 1931 by combining lively handling with clever technology, from the famous rotary engine of the 1960s to today's Skyactiv powertrains, which sip fuel instead of dulling performance. Mazda also sculpts its body in Kodo design so that the body looks as though it is ready to hop into the future and is enhanced with the i-Activsense suite, which provides radar cruise and lane-keep capabilities, keeping an eye on the road surface and helping you exercise confident control. Adventure seekers love i-Activ AWD tested on rough routes, while environmentally conscious drivers have welcomed emerging electric and mild hybrid options that reduce emissions but don't sacrifice the fun. Matching that driver-focused spirit, the Muffler is sitting in the path of the exhaust using chambers and perforations to force pressure waves to collide and cancel, a process that brings harsh combustion blasts down to a legal hush. Internal baffles channel the poisonous gases to the tailpipe, protecting passengers from carbon monoxide and other fumes. Some Mazda models come with an added resonator downstream from the Muffler for an even softer tone, but all the models provide a balance between back pressure and smooth flow so the engine still gets to breathe freely. The result is a reliable component that supports the performance, comfort, and safety of Mazda equally.

You'll get great performance and real durability when you pick genuine OEM Muffler. Mazda builds these using high-quality materials and official factory methods to ensure they hold up mile after mile. You deserve that Mazda reliability without the headache of cheap knockoffs. It is easy to find exactly what you need in our huge inventory of genuine parts. Plus, every OEM part carries a real manufacturer's warranty for your peace of mind. You will love our low prices too. Order today and we will ship your brand-new parts fast. They often reach your door in just a few days.

Mazda Muffler Parts and Q&A

Muffler
JE01-40-100E
Q: How is the muffler assembly removed and replaced on Mazda 929?
A:
The GLC muffler assembly is attached at the front via a flange and at the rear via a clamped pipe connection. Begin by raising and safely supporting the front end on jackstands. Unbolt the clamp at the rear, then slide it forward and away from the connection. Remove the nuts from the rear side of the flange at the front, support the assembly, and pull the bolts forward and out of the flange. Remove the donut type hangers at the front and pull the rear hangers off the support prongs. Turn the assembly back and forth, then pull the rear pipe out of the connector and remove it. Unbolt the halves of the heat shield from the front pipe and install it onto the new assembly, replacing the gasket from the flange during reassembly. For the 323 model, raise and safely support the front end on jackstands, remove the nuts from the flange connecting the resonator rear pipe and muffler inlet pipe, and pull the bolts out at the front. Disconnect the hangers from the prongs at the front and rear of the muffler, and at the rear of the tail pipe, then remove the assembly, unclamping and removing the tail pipe on the Hatch-back only. For the 626/MX-6 and 929 models, raise and safely support the rear end on jackstands, remove the nuts and bolts connecting the muffler at the flange, and unhook the hangers at the prongs to remove the assembly. Ensure that if the rubber hangers are broken or worn, they are replaced, and that all parts have sufficient clearance from underbody members before tightening the clamps. For the RX-7 models from 1979-85, raise and safely support the rear end on jackstands, remove the lower protective cover from the pre-monolith converter and the rear of the exhaust pipes, and then remove the main converter cover. Disconnect the split air pipe from the muffler by removing the flange nuts, unhook and remove the muffler bracket rubber pieces, and lower the muffler from the vehicle. For dual muffler systems, remove the remaining muffler in the same manner, ensuring to use new gaskets during installation and confirming that all parts have sufficient clearance from underbody members before tightening the clamps.
Muffler
FE21-40-100C
Q: How to remove and install the muffler and tail pipe on a truck on Mazda B2000?
A:
Raise and truck on jackstands, then saturate all bolts and nuts with penetrating lubricant. Next, remove the muffler-to-silencer pipe bolts and take out all silencer hangers to lower the silencer from the truck. For installation, reverse the removal process, using new gaskets and torque the bolts to 23 ft. lbs.