20+ 1979 GMC K1500 Suburban Mufflers & Resonators Parts

Mufflers & Resonators (20 products)

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

Walker Exhaust

Part # 18293

Fits All Trims

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

$41.15

Quiet-Flow Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

Walker Exhaust

Part # 21784

Fits All Trims

Quiet-Flow Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

$55.78

Magnaflow

Part # 3391432

Fits All Trims

MagnaFlow Conv DF 1994 GMA G3500 V6 4.3L

$1158.00

Fel-Pro

Part # 60986

Fits All Trims

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

$3.30

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.625in Round Ports

Cometic Gasket

Part # C5893-030

Choose Trim

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.625in Round Ports

$52.20

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

Victor Reinz

Part # G26748

Fits All Trims

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

$15.67

MAHLE Original Checker Marathon 69-65 Exhaust Pipe Packing Ring

Victor Reinz

Part # F7139

Fits All Trims

MAHLE Original Checker Marathon 69-65 Exhaust Pipe Packing Ring

$15.27

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

Victor Reinz

Part # F7135

Fits All Trims

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

$17.09

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

Cometic Gasket

Part # C5892-030

Choose Trim

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

$51.05

Magnaflow

Part # 93432

Fits All Trims

MagnaFlow Conv DF GM 25inch x 7inch x 4inch 2.5/2.5inch

$219.00

Magnaflow

Part # 93516

Fits All Trims

MagnaFlow Conv Univ 2.5 W/Air

$179.00

Fel-Pro

Part # 9587

Fits All Trims

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

$2.24

Fel-Pro

Part # 9672

Fits All Trims

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

$4.92

Magnaflow

Part # 339106

Fits All Trims

MagnaFlow Conv Universal 2.5in Inlet 2.5in Outlet 16in Length

$523.00

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.500in Round Port

Cometic Gasket

Part # C5891-030

Choose Trim

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.500in Round Port

$51.05

Magnaflow

Part # 93506

Fits All Trims

MagnaFlow Conv Univ 2.5 FED

$177.00

Cometic Chevrolet Gen-3 Inline 6 .059in CFM-20 Intake Exhaust Manifold Gasket

Cometic Gasket

Part # C15010-059

Fits All Trims

Cometic Chevrolet Gen-3 Inline 6 .059in CFM-20 Intake Exhaust Manifold Gasket

$64.74

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

Victor Reinz

Part # F7192

Fits All Trims

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

$17.48

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

Cometic Gasket

Part # C5894-030

Choose Trim

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

$52.20

Cometic GM Small Block Aluminum/Rubber Exhaust Port Cover Set - 18 Degree Heads

Cometic Gasket

Part # C5258

Fits All Trims

Cometic GM Small Block Aluminum/Rubber Exhaust Port Cover Set - 18 Degree Heads

$72.52

All 20 products shown

Frequently Asked Questions

Do these parts fit my 1979 GMC K1500 Suburban?

This page groups parts listed for the 1979 GMC K1500 Suburban. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What mufflers & resonators options are available for my 1979 GMC K1500 Suburban?

We offer a wide selection of mufflers & resonators parts for the 1979 GMC K1500 Suburban. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1979 GMC K1500 Suburban?

We carry parts from trusted brands including Cometic Gasket, Magnaflow, Victor Reinz, Fel-Pro, and Walker Exhaust, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1979 GMC K1500 Suburban parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1979 GMC K1500 Suburban parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1979 GMC K1500 Suburban(2,170 parts)

1979 GMC K1500 Suburban(2,170 parts)

Shop by Problem

Other GMC K1500 Suburban Years

Mufflers & Resonators (20 products)

SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

Quiet-Flow Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2" Outlet (OD)

MagnaFlow Conv DF 1994 GMA G3500 V6 4.3L

Fel-Pro Chevrolet C10 60986 Exhaust Pipe Flange Gasket

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.625in Round Ports

MAHLE Original Buick Century 80-77 Exhaust Gas Recirculation Valve Gasket

MAHLE Original Checker Marathon 69-65 Exhaust Pipe Packing Ring

MAHLE Original Chevrolet 3A 59 Exhaust Pipe Flange Gasket

Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set

MagnaFlow Conv DF GM 25inch x 7inch x 4inch 2.5/2.5inch

MagnaFlow Conv Univ 2.5 W/Air

Fel-Pro Chevrolet C10 Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet Camaro 9672 Exhaust Pipe Flange Gasket

MagnaFlow Conv Universal 2.5in Inlet 2.5in Outlet 16in Length

Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.500in Round Port

MagnaFlow Conv Univ 2.5 FED

Cometic Chevrolet Gen-3 Inline 6 .059in CFM-20 Intake Exhaust Manifold Gasket

MAHLE Original Chevrolet C10 Pickup 69-68 Exhaust Pipe Flange Gasket

Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port

Cometic GM Small Block Aluminum/Rubber Exhaust Port Cover Set - 18 Degree Heads

Frequently Asked Questions

Do these parts fit my 1979 GMC K1500 Suburban?

What mufflers & resonators options are available for my 1979 GMC K1500 Suburban?

What brands make parts for the 1979 GMC K1500 Suburban?

How fast do 1979 GMC K1500 Suburban parts ship?

What warranty do your 1979 GMC K1500 Suburban parts come with?