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Home 2025 GMC Sierra 1500 Pro 5.3L V8 - Flex Mufflers

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2025 GMC Sierra 1500

Pro 5.3L V8 - Flex

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Mufflers for 2025 GMC Sierra 1500

Diagram 1 1. Converter & Pipe Diagram 2 2. Converter & Pipe Diagram 3 3. Converter & Pipe
Mufflers for 2025 GMC Sierra 1500 #2
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10
11
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4
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6
8
8
8
No.
Part # / Description / Price
Price
1
86781749 - Exhaust: Converter & Pipe for GM Image
Converter & Pipe 1
86781749
GM GM
Description: Silverado, sierra. 5.3l. L84. 4.3L. Dual exhaust, 5.3L. Suburban. 5.3l. Single exhaust, with fuel management. Tahoe. 5.3l. Yukon XL. 5.3l.
MSRP $3,755.95 CAD
$3,052.61 CAD
MSRP $3,755.95 CAD
$3,052.61 CAD
3
15035747 - Exhaust: Converter & Pipe Seal for GM Image
Converter & Pipe Seal
15035747
GM GM
Positions: Left
MSRP $28.07 CAD
$20.66 CAD
MSRP $28.07 CAD
$20.66 CAD
4
84608640 - Exhaust: Catalytic Converter Heat Shield for GM Image
Converter Shield
84608640
GM GM
Positions: Left
Description: Front pipe. 5.3l. Left. Yukon. 4.3L. Front pipe. 6.2l. 6.2L supercharged. For Exhaust Front Pipe. 5.3 & 6.2L dual exhaust. 5.3 & 6.2L single exhaust.
MSRP $19.22 CAD
$15.60 CAD
MSRP $19.22 CAD
$15.60 CAD
5
85652523 - Exhaust: Muffler & Pipe for GM Image
Muffler
85652523
GM GM
Description: 4.3L, regular cab. 5.3 & 6.2L single exhaust. regular cab 8 ft box. 5.3L single exhaust. regular cab 8 ft box.
MSRP $1,655.49 CAD
$1,345.48 CAD
MSRP $1,655.49 CAD
$1,345.48 CAD
5
85652521 - Exhaust: Muffler & Pipe for GM Image
F Muffler
85652521
GM GM
Description: Single exhaust, crew cab, 5.8 ft box. 4.3L, double cab. Single exhaust, double cab. 4.3L, crew cab, 5.8 ft box.
MSRP $1,266.05 CAD
$1,028.98 CAD
MSRP $1,266.05 CAD
$1,028.98 CAD
5
85652527 - Exhaust: Muffler & Pipe for GM Image
Muffler
85652527
GM GM
Description: Silverado, sierra. 5.3l. Single exhaust. Crew cab. 6' 6 box. Silverado, sierra. 4.3l.
MSRP $1,937.80 CAD
$1,574.90 CAD
MSRP $1,937.80 CAD
$1,574.90 CAD
6
20779889 - Exhaust: Muffler & Pipe Clamp for GM Image
Muffler & Pipe Clamp
20779889
GM GM
Notes: PARTS: Part included with muffler & pipe.
Description: 4.3L. Dual exhaust. 2011-13. 5.3 & 6.2L. 5.3L. 5.3 & 6.2L single exhaust.
MSRP $55.10 CAD
$40.49 CAD
MSRP $55.10 CAD
$40.49 CAD
8
15092802 - Exhaust: Muffler & Pipe Insulator for GM Image
Muffler & Pipe Insulator
15092802
GM GM
MSRP $35.01 CAD
$25.73 CAD
MSRP $35.01 CAD
$25.73 CAD
10
84630082 - Exhaust: Heat Shield for GM Image
Heat Shield
84630082
GM GM
Description: 6.6L gas, front, #1. 6.6L diesel, front, #2. 2.7L, front, center. Single exhaust, front, center. Dual exhaust, 2023-26, front, center. Dual exhaust, 2020-22, front, center. 4.3L, front, center. 5.3 & 6.2L dual exhaust. front center.
MSRP $30.63 CAD
$24.91 CAD
MSRP $30.63 CAD
$24.91 CAD
11
84630084 - Exhaust: Heat Shield Retainer for GM Image
Heat Shield
84630084
GM GM
Description: 6.6L gas, center, crew cab. 6.6L diesel, center, crew cab. Dual exhaust, center, crew cab. Single exhaust, center, crew cab. Dual exhaust, 2023-26, center. 2.7L, center, crew cab. Dual exhaust, 2020-22, center. 4.3L, center, crew cab. 5.3 & 6.2L dual exhaust. center.
MSRP $35.33 CAD
$28.73 CAD
MSRP $35.33 CAD
$28.73 CAD
11
84630083 - Exhaust: Floor Pan Heat Shield for GM Image
Heat Shield
84630083
GM GM
Positions: Center
Description: 6.6L diesel, center, regular cab. 2.7L, center, regular cab. 4.3L, center, regular cab. 5.3L single exhaust. center regular cab. 5.3 & 6.2L single exhaust. center. 6.6L GAS. center regular cab.
MSRP $39.05 CAD
$31.75 CAD
MSRP $39.05 CAD
$31.75 CAD
11
84630085 - Exhaust: Floor Pan Heat Shield for GM Image
Heat Shield
84630085
GM GM
Positions: Center
Description: 6.6L gas, center, double cab. 6.6L diesel, center, double cab. Dual exhaust, center, double cab. 2.7L, center, double cab. 4.3L, center, double cab. 5.3L single exhaust. center double cab.
MSRP $64.27 CAD
$52.25 CAD
MSRP $64.27 CAD
$52.25 CAD
11
84366683 - Body: Floor Pan Heat Shield for GM Image
Heat Shield
84366683
GM GM
Positions: Rear
Description: Single exhaust, rear, without 8 ft box. With carbon composite box. Dual exhaust, 2023-26, rear. 2.7L, rear, without 8 ft box. Single exhaust, 2020-22, rear. 4.3L, rear, without 8 ft box. 5.3 & 6.2L dual exhaust. rear.
MSRP $119.28 CAD
$96.94 CAD
MSRP $119.28 CAD
$96.94 CAD
11
84366684 - Body: Floor Pan Heat Shield for GM Image
Heat Shield Retainer
84366684
GM GM
Positions: Rear
Description: Single exhaust, rear, with 8 ft box. 2.7L, rear, with 8 ft box. 4.3L, rear, with 8 ft box.
MSRP $295.97 CAD
$240.51 CAD
MSRP $295.97 CAD
$240.51 CAD
11
84525244 - Body: Floor Pan Heat Shield for GM Image
Heat Shield
84525244
GM GM
Positions: Front outer
Description: 6.6L gas, front, #2. 5.3L, front. 2.7L, front, outer. 3.0L diesel, front. Dual exhaust, 2020-22, front, outer. Single exhaust, 2023-26, front, outer. 4.3L, front, outer. 6.2L supercharged, front. 5.3 & 6.2L dual exhaust. front outer.
MSRP $38.44 CAD
$31.25 CAD
MSRP $38.44 CAD
$31.25 CAD
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.