How to replace the air hose outlet duct on Chevrolet Cobalt?

To end up the air cleaner outlet duct initially expel the engine harness electrical interface from the mass air flow (MAF)/intake air temperature (IAT) sensor then evacuate the intake manifold cover. Remove the positive crankcase ventilation (PCV) hose from the camcover and loosen the clamps between air cleaner housing and Throttle Body. Reposition the pcv hose clamp at camshfl cover before removing the hose from camshft cover. Then, pull out the push pin retainer and the air cleaner outlet duct, and where necessary move the pcv hose clamp to the outlet duct and pull out the pcv hose from outlet duct. For installation if required, install the pcv hose over outlet duct and fix the pcv hose clamp to the outlet duct. Mount the air cleaner outlet duct to over the Throttle Body and air cleaner housing and tighten the clamps respectively at the air cleaner housing and Throttle Body to tightness of 5n.m (44 Lb in). After that, attach the push pin retainer, reconnect the pcv hose to the camshaft cover, attach the pcv hose clamp on the camshaft cover, attach the engine harness electrical connector on the maf/iat sensor, and finally attach the intake manifold cover up.

OEM Chevrolet Cobalt Air Hose

Air Inlet Duct

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Chevrolet Cobalt Outlet Duct Part Number: 25894255
$256.44 MSRP: $383.39
You Save: $126.95 (34%)
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Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Replaces: 15813539
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Cobalt | SS | 4 Cyl 2.0 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 25793363
$23.76 MSRP: $35.36
You Save: $11.60 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct, Air Cleaner; Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet Cobalt | Sport | 4 Cyl 2.4 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 25808955
$200.53 MSRP: $299.81
You Save: $99.28 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Duct, Air Cleaner; Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 Chevrolet Cobalt | Base, LS, LT | 4 Cyl 2.2 L GAS
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Chevrolet Cobalt Hose & Tube Assembly Part Number: 25815383
$74.65 MSRP: $132.72
You Save: $58.07 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Secondary Air Injection Pump; Hoses; Hose, Emission System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Chevrolet Cobalt | LS, LT, LTZ | 4 Cyl 2.2 L GAS
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Chevrolet Cobalt Intake Duct Part Number: 15229301
$15.30 MSRP: $22.77
You Save: $7.47 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct, Air Cleaner Intake
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2010 Chevrolet Cobalt | Base, LS, LT, LTZ, Sport, SS | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 15838665
$168.86 MSRP: $252.45
You Save: $83.59 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Duct, Air Cleaner; Duct, Air Cleaner And Silencer
- Replaces: 15801052
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Cobalt | Base, LS, LT, LTZ | 4 Cyl 2.2 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 25793361
$125.86 MSRP: $188.17
You Save: $62.31 (34%)
Product Specifications
- Other Name: Duct, Air Cleaner; Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Cobalt | LS, LT, LTZ | 4 Cyl 2.2 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 15791423
Product Specifications
- Other Name: Duct, Air Cleaner And Silencer
- Position: Upper
- Replaces: 22730075
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Chevrolet Cobalt | SS | 4 Cyl 2.0 L GAS
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Chevrolet Cobalt Outlet Duct Part Number: 25793362
$21.77 MSRP: $32.41
You Save: $10.64 (33%)
Product Specifications
- Other Name: Duct, Air Cleaner; Duct, Air Cleaner And Silencer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Cobalt | SS | 4 Cyl 2.4 L GAS
View related parts
Chevrolet Cobalt Hose & Tube Assembly Part Number: 25922318
$35.08 MSRP: $62.65
You Save: $27.57 (45%)
Product Specifications
- Other Name: Hose Assembly-Secondary Air Injection Pump; Hoses; Hose, Emission System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 Chevrolet Cobalt | Base, LS, LT | 4 Cyl 2.2 L GAS

Chevrolet Cobalt Air Hose

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The Chevrolet Cobalt Air Hose acts as an essential component which delivers both high performance and reliability to Chevrolet Cobalt vehicle systems. This Air Hose was established to provide perfect air intake to the engine while rectifying key performance factors related to noise reduction and serviceability and cost reduction. The hose consists of flexible components that provide mobility but features rigid pipes which create durability against damage. A reliable compressed air supply results from this combination which supports the efficient operation of all Cobalt models from both the first and second releases. The Chevrolet Cobalt Air Hose functions as a vital component because it protects engines from dirt which leads to better safety performance for vehicles. This Air Hose works with multiple Cobalt model types because it supports both 2.0L Turbo-powered vehicles and those using the 1.4L flex-fuel engine configuration. The Chevrolet automobile Air Hose distinguishes itself by combining improved engine performance with ease of filter changes in the automotive sphere. The attention to detail within this Air Hose enhances driving performance and extends Chevrolet car vehicle longevity which makes it necessary for every model owner's regular maintenance process.

Chevrolet Cobalt Air Hose Parts Questions & Experts Answers

Hose & Tube Assembly
25815383
Q: How to replace the air hose outlet duct on Chevrolet Cobalt?
A:
To end up the air cleaner outlet duct initially expel the engine harness electrical interface from the mass air flow (MAF)/intake air temperature (IAT) sensor then evacuate the intake manifold cover. Remove the positive crankcase ventilation (PCV) hose from the camcover and loosen the clamps between air cleaner housing and Throttle Body. Reposition the pcv hose clamp at camshfl cover before removing the hose from camshft cover. Then, pull out the push pin retainer and the air cleaner outlet duct, and where necessary move the pcv hose clamp to the outlet duct and pull out the pcv hose from outlet duct. For installation if required, install the pcv hose over outlet duct and fix the pcv hose clamp to the outlet duct. Mount the air cleaner outlet duct to over the Throttle Body and air cleaner housing and tighten the clamps respectively at the air cleaner housing and Throttle Body to tightness of 5n.m (44 Lb in). After that, attach the push pin retainer, reconnect the pcv hose to the camshaft cover, attach the pcv hose clamp on the camshaft cover, attach the engine harness electrical connector on the maf/iat sensor, and finally attach the intake manifold cover up.