AP Exhaust 40001 Exhaust Muffler Assembly - Rear

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AP Exhaust 40001 Exhaust Muffler Assembly - Rear

Brand	AP Exhaust 40001
Position	Rear
Muffler Material	Aluminized steel
Fits	Chevrolet · 24 vehicles

Aluminized steel. Resists corrosion for dependable exhaust performance.

Muffler assembly. Complete exhaust muffler replacement in one unit.

Cross-references 25972366 for the same application. See all 1.

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AP Exhaust 40001 Rear Muffler Assembly

AP Exhaust 40001 is a rear exhaust muffler assembly built from aluminized steel for service on select Chevrolet Malibu applications. It is listed for 2008-2012 Chevrolet Malibu, rear, with notes for welded assembly replacement on non-hybrid models.

Key Features

Aluminized steel muffler material for exhaust system service
Rear exhaust muffler assembly for direct application use
Fits 2008-2012 Chevrolet Malibu, rear
OE system was a welded assembly; replacement guidance is noted for the original configuration
Cross-reference part number: 25972366

Detailed Description

This AP Exhaust muffler assembly, part number 40001, is intended for rear exhaust replacement on 2008-2012 Chevrolet Malibu models excluding Hybrid. The aluminized steel construction is commonly used in exhaust service for corrosion resistance and durability in everyday driving conditions. For buyers searching for a Chevrolet Malibu rear muffler assembly or AP Exhaust 40001 replacement muffler, this part matches the listed OE-style welded assembly application.

Common Repair Uses

Replacing a damaged or rusted rear muffler assembly
Restoring exhaust flow after a failed welded OE section
Addressing exhaust noise from a leaking muffler body or seam
Repairing a rear exhaust section on a 2008-2012 Chevrolet Malibu

Installation Notes

Fits 2008-2012 Chevrolet Malibu, rear. The fitment notes specify that the OE system was a welded assembly and recommend replacing all parts noted in the original service layout. Confirm non-Hybrid application before ordering and match the rear position to the vehicle’s exhaust configuration. Part number 40001 should be verified against the existing system before installation.

Quality Assurance

AP Exhaust manufactures exhaust components for service replacement applications, and this muffler assembly uses aluminized steel construction for the listed fitment. Verify the vehicle’s year, model, rear position, and OE welded-assembly configuration to ensure correct application of AP Exhaust 40001.

This part fits 24 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2012	Chevrolet	Malibu	LTZ	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2012	Chevrolet	Malibu	LS	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2012	Chevrolet	Malibu	LTZ	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2012	Chevrolet	Malibu	LT	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2012	Chevrolet	Malibu	LT	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2012	Chevrolet	Malibu	LS	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LTZ	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LS	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LTZ	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LT	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LT	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2011	Chevrolet	Malibu	LS	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LTZ	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LTZ	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LT	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LT	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LS	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2010	Chevrolet	Malibu	LS	2.4L	L4	FLEX	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2009	Chevrolet	Malibu	LTZ	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2009	Chevrolet	Malibu	LS	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2009	Chevrolet	Malibu	LT	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2008	Chevrolet	Malibu	LS	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2008	Chevrolet	Malibu	LTZ	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
2008	Chevrolet	Malibu	LT	2.4L	L4	GAS	Rear	Welded Assembly; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.; (Exc. Hybrid)
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

25972366