Exhaust Parts - Page 4 of 209
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Catalytic Converter Parts
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Brackets, Flanges and Hangers
Exhaust Manifolds
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Wire, Cable and Related Components
Sensors
Emission Components
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Exhaust System Service Parts

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Davico 19490
DIRECT FIT CAT WITH GASK
- Manufacturer
- Davico
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$410.99
In stock
Checking stock...


Victor Reinz Gaskets 11-10217-01
Exhaust Manifold Gasket Set for Select GM 3.1L, 3.4L, 3.5L V6
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$45.49
In stock
Checking stock...


Victor Reinz Gaskets 11-10328-01
Exhaust Manifold Gasket Set
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$33.49
In stock
Checking stock...


Victor Reinz Gaskets 71-13642-00
Exhaust Pipe Flange Gasket
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$8.99
In stock
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Ansa 608736
4" Round, 12" Body, 16" OAL, Center Inlet 2.5", Center Outlet 2.5", No O2 Port, Select+Plus Tech Series, EPA OBD II Universal Converter, EPA Engine 5.9L, EPA Test Weight 6,500 lbs
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$290.99
In stock
Checking stock...


Walker Exhaust 84206
CalCat CARB Universal Convertidor Catalitico
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$216.49
In stock
Checking stock...


CATCO 2505R
Federal / EPA Catalytic Converter - Universal OBDII
- Manufacturer
- CATCO
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$183.99
In stock
Checking stock...


Victor Reinz Gaskets 11-10160-01
Exhaust Manifold Gasket Set
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$14.99
In stock
Checking stock...


Victor Reinz Gaskets 11-10133-01
Exhaust Manifold Gasket Set
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$16.99
In stock
Checking stock...


Walker Exhaust 15053
Standard EPA Universal Convertidor Catalitico
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$129.49
In stock
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Ansa 58454
Direct-fit precision engineered design features necessary brackets, flanges, shielding, flex and resonators for OE fit and appearance; Made from 100% aluminized heavy 14 and 16-gauge steel piping; Re-aluminized weld seams prevent corrosion
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe
Our Price
- Fetching our lowest price...
$$50.99
In stock
Checking stock...


Ansa 608706
4" Round, 10" Body, 14" OAL, Center Inlet 2.5", Center Outlet 2.5", No O2 Port, Select+Plus Tech Series, EPA OBD II Universal Converter, EPA Engine 5.9L, EPA Test Weight 6,500 lbs
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$214.99
In stock
Checking stock...


Walker Exhaust 21834
Quiet-Flow SS Ajuste directo Mofle de Escape
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Muffler
Our Price
- Fetching our lowest price...
$$498.99
In stock
Checking stock...

Apex Gaskets AEG1028
Exhaust Pipe Gasket
- Manufacturer
- Apex Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$6.99
In stock
Checking stock...


Victor Reinz Gaskets 71-13620-00
Exhaust Pipe Flange Gasket
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$12.49
In stock
Checking stock...


Ansa 608215
Federal / EPA Catalytic Converter - Universal OBDII - 2.25" ID Neck / 2.25" ID Neck; Round; 5.9L / 6250; O2 Port: 1 - Pass. side
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$160.99
In stock
Checking stock...


Ansa 602214
Federal / EPA Catalytic Converter - Universal Pre-OBDII Standard Duty - 2.00" ID Neck / 2.00" ID Neck; Round; 5.9L / 5500; O2 Port: None
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$88.49
In stock
Checking stock...


Walker Exhaust 35182
Exhaust System Hanger Insulator
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust System Hanger Insulator
Our Price
- Fetching our lowest price...
$$2.97
In stock
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MagnaFlow Exhaust Product 51206
OEM Grade Universal Catalytic Converter - 2.50in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$228.49
In stock
Checking stock...

Apex Gaskets AEG1035
Exhaust Pipe Gasket
- Manufacturer
- Apex Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$11.49
In stock
Checking stock...


Mahle MS15141
Exhaust Manifold Gasket Set
- Manufacturer
- Mahle
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$16.49
In stock
Checking stock...


Fel-Pro 61017
Exhaust Pipe Flange Gasket
- Manufacturer
- Fel-Pro
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$10.99
In stock
Checking stock...


Mahle F7448
Exhaust Pipe Flange Gasket
- Manufacturer
- Mahle
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$12.99
In stock
Checking stock...


Mahle F31594
Exhaust Pipe Flange Gasket
- Manufacturer
- Mahle
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$17.99
In stock
Checking stock...


Mahle F31593
Exhaust Pipe Flange Gasket
- Manufacturer
- Mahle
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$11.49
In stock
Checking stock...


Fel-Pro MS 90508
Exhaust Manifold Gasket Set
- Manufacturer
- Fel-Pro
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$10.99
In stock
Checking stock...


Victor Reinz Gaskets 71-15621-00
Exhaust Pipe Flange Gasket
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$9.99
In stock
Checking stock...


Walker Exhaust 21340
Direct Fit Exhaust Resonator 2" Outlet (Inside) 2" Outlet (Outside)
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Resonator
Our Price
- Fetching our lowest price...
$$108.99
In stock
Checking stock...


Walker Exhaust 18275
SoundFX Direct Fit Exhaust Muffler 2" Inlet (Inside) 2" Outlet (Inside)
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Muffler
Our Price
- Fetching our lowest price...
$$70.49
In stock
Checking stock...


Victor Reinz Gaskets 71-13621-00
Exhaust Pipe Flange Gasket
- Manufacturer
- Victor Reinz Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Pipe Flange Gasket
Our Price
- Fetching our lowest price...
$$14.49
In stock
Checking stock...

Apex Gaskets AMS3531
Exhaust Manifold Gasket Set
- Manufacturer
- Apex Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$10.49
In stock
Checking stock...


Walker Exhaust 21222
Direct Fit Exhaust Resonator and Pipe Assembly 2.25" Outlet (Inside)
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Resonator and Pipe Assembly
Our Price
- Fetching our lowest price...
$$134.99
In stock
Checking stock...


Walker Exhaust 17870
SoundFX Universal Universal Mofle de Escape
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Muffler
Our Price
- Fetching our lowest price...
$$76.49
In stock
Checking stock...


MagnaFlow Exhaust Product 551006
California Universal Catalytic Converter - 2.50in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$567.49
In stock
Checking stock...


MagnaFlow Exhaust Product 448304
California Universal Catalytic Converter - 2.00in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$827.49
In stock
Checking stock...


CATCO 2506R
Federal / EPA Catalytic Converter - Universal OBDII
- Manufacturer
- CATCO
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$183.99
In stock
Checking stock...


Walker Exhaust 35242
Exhaust Bracket
- Manufacturer
- Walker Exhaust
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Bracket
Our Price
- Fetching our lowest price...
$$14.99
In stock
Checking stock...


Davico 19612
DIRECT FIT CONVERTER
- Manufacturer
- Davico
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$283.99
In stock
Checking stock...


MagnaFlow Exhaust Product 51204
OEM Grade Universal Catalytic Converter - 2.00in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$228.49
In stock
Checking stock...


MagnaFlow Exhaust Product 418004
California Universal Catalytic Converter - 2.00in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$584.49
In stock
Checking stock...


MagnaFlow Exhaust Product 3322304
California Universal Catalytic Converter - 2.00in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$762.49
In stock
Checking stock...


MagnaFlow Exhaust Product 551005
California Universal Catalytic Converter - 2.25in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$567.49
In stock
Checking stock...


MagnaFlow Exhaust Product 5421911
California Direct-Fit Catalytic Converter
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$1,062.99
In stock
Checking stock...


CATCO 5298
Federal / EPA Catalytic Converter - Direct Fit
- Manufacturer
- CATCO
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$556.99
In stock
Checking stock...


Ansa 770115
CARB Compliant Direct Fit OBDII Converter
- Manufacturer
- Ansa
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$709.49
In stock
Checking stock...


MagnaFlow Exhaust Product 94006
Standard Grade Universal Catalytic Converter - 2.50in.
- Manufacturer
- MagnaFlow Exhaust Product
- Verified Fits
-
✓ Buick Regal
- Part Type
- Catalytic Converter
Our Price
- Fetching our lowest price...
$$139.49
In stock
Checking stock...


ATP Transmission Parts 101275
Exhaust Manifold
- Manufacturer
- ATP Transmission Parts
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold
Our Price
- Fetching our lowest price...
$$153.49
In stock
Checking stock...

Apex Gaskets AMS3501
Exhaust Manifold Gasket Set
- Manufacturer
- Apex Gaskets
- Verified Fits
-
✓ Buick Regal
- Part Type
- Exhaust Manifold Gasket Set
Our Price
- Fetching our lowest price...
$$18.99
In stock
Checking stock...