Home 2025 GMC Sierra 2500 HD Pro 6.6L V8 - Flex Air Intake

Air Intake for 2025 GMC Sierra 2500 HD

1. Air Cleaner Assembly

2. Air Mass Sensor

3. Air Mass Sensor

4. Air Mass Sensor

5. Air Mass Sensor

6. Air Mass Sensor

7. Air Mass Sensor

8. Air Mass Sensor

9. Air Mass Sensor

10. Intake Duct Bolt

Air Intake for 2025 GMC Sierra 2500 HD #0

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No.

Part # / Description / Price

1

84712181 - Engine: Air Cleaner Assembly for GM Image image

Air Cleaner Assembly

MSRP $268.97 CAD

$173.13 CAD

GM

6.6L gas.

2

11549031 - Engine: Air Cleaner Assembly Bolt for GM Image image

Air Cleaner Assembly Bolt

MSRP $8.50 CAD

$6.00 CAD

GM

6.6L gas. 6.6L diesel, engine compartment. 2.7L turbo. 2017-19. 3.0L diesel, engine compartment. 4.3L. 6.2L supercharged.

3

85630075 - Engine: Air Cleaner Assembly Retainer for GM Image image

Air Cleaner Assembly Retainer

MSRP $20.15 CAD

$14.20 CAD

GM

6.6L gas. 6.6L diesel, engine compartment. 2.7L turbo. 3.0L diesel, engine compartment. 6.2L. Air cleaner assy,retainer.

4

11546449 - Engine: Air Cleaner Assembly Nut for GM Image image

Air Cleaner Assembly Nut

MSRP $4.62 CAD

$3.25 CAD

GM

5

A3244C - Engine: ACDelcoâ„¢ Air Filter for GM Image image

Acdelco™ Air Filter

GM

ACDelcoâ„¢ Air Filter

5

84121219 - Engine: Air Filter for GM Image image

Air Filter

MSRP $72.17 CAD

$42.81 CAD

GM

6

12711405 - Engine: Air Mass Sensor for GM Image image

Air Mass Sensor

MSRP $138.07 CAD

$84.32 CAD

GM

6.6L gas. 5.3 & 6.2L. 6.6L diesel, engine compartment. 3.0L diesel. 3.0L twin-turbo. Corvette. 6.2l. 1.2L turbo.

7

84841228 - Engine: Outlet Duct for GM Image image

Outlet Duct

MSRP $196.82 CAD

$126.70 CAD

GM

6.6L gas.

8

23376450 - Engine: Outlet Duct Bracket for GM Image image

Outlet Duct Bracket

MSRP $89.18 CAD

$58.21 CAD

GM

6.6L gas. 6.2L. 4.3L.

10

12700664 - Engine: PCV Tube for GM Image image

PCV Tube

MSRP $38.07 CAD

$25.48 CAD

GM

6.6L gas. 5.3 & 6.2L, without ppv. 5.3 & 6.2L. without Police.

11

84652599 - Engine: Air Baffle for GM Image image

Air Baffle

MSRP $188.68 CAD

$121.42 CAD

GM

6.6L gas. 6.6L diesel, engine compartment.

12

11589290 - Engine: Air Baffle Retainer for GM Image image

Side Air Baffle Retainer

MSRP $10.15 CAD

$7.16 CAD

GM

Air Baffle Retainer

1997-99. 2012-2013.

14

84575661 - Engine: Intake Duct for GM Image image

Intake Duct

MSRP $70.00 CAD

$46.91 CAD

GM

6.6L gas.

15

11612035 - Engine: Intake Duct Retainer for GM Image image

Fender Liner Retainer

MSRP $11.97 CAD

$8.46 CAD

GM

Intake Duct Retainer

Trunk compartment.