Mahle JV1666 Engine Crankshaft Seal - Rear

Name: Mahle JV1666 Engine Crankshaft Seal - Rear
Brand: Mahle
SKU: FLHQ-JV1666
Price: 22.38 USD
Availability: InStock

Rear

128 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Subaru and Saab, Legacy, Outback, Impreza, Tribeca, Forester, WRX, WRX STI, B9 Tribeca, 9-2X, and Baja

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Not what you need? See all Engine Crankshaft Seal options

Overview of Mahle JV1666 Engine Crankshaft Seal

The Mahle JV1666 engine crankshaft seal is designed to provide reliable sealing performance for select Saab and Subaru vehicles. Constructed from durable rubber in a one-piece style, this seal helps maintain engine integrity by preventing oil leaks around the crankshaft.

Compatible with Saab 9-2X and Subaru models including B9 Tribeca, Baja, Forester, Impreza, Legacy, Outback, Tribeca, WRX, and WRX STI
One-piece rubber seal construction for effective sealing
No gasket included or required, simplifying installation
Part number JV1666 ensures precise fitment and quality

Product Details and Specifications

The Mahle JV1666 crankshaft seal is manufactured from high-quality rubber material, providing flexibility and resistance to heat and engine fluids. Its one-piece seal style eliminates the need for additional gaskets, reducing potential leak points. This part is engineered specifically for use in various Saab and Subaru models, including the Subaru WRX and Legacy, ensuring compatibility and reliable performance. The absence of a gasket and the use of rubber material contribute to a straightforward installation process and long-lasting durability.

Applications and Common Issues Addressed

This engine crankshaft seal is used to prevent oil leakage at the crankshaft, which is critical for maintaining engine lubrication and preventing contamination. It is suitable for addressing issues such as:

Oil leaks around the crankshaft area
Engine oil contamination due to seal failure
Reduced engine performance caused by oil loss
Potential damage to engine components from oil leakage

Installation Notes and Tips

When installing the Mahle JV1666 crankshaft seal, ensure the crankshaft surface is clean and free of debris. Since this seal does not include a gasket, verify the sealing surface is smooth and undamaged. Proper alignment during installation is essential to avoid premature wear or leaks. It is recommended to use appropriate tools to press the seal evenly into place without distortion.

Quality Assurance and Warranty

Mahle is known for producing automotive components that meet OEM standards. The JV1666 crankshaft seal undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided, Mahle parts typically come with manufacturer-backed quality assurance to support reliable engine performance in Saab and Subaru vehicles.

Brand	Mahle
Part Number	JV1666
Additional Package Contents	None
Gasket Included	No
Gasket Material	None
Seal Material	Rubber
Seal Style	One Piece

This part fits 128 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2015	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	WRX	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013	Subaru	WRX STI	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2011	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Legacy	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Outback	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2010	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Legacy	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2009	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Legacy	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2008	Subaru	Tribeca	3.6L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	B9 Tribeca	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2007	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Saab	9-2X	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	B9 Tribeca	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Baja	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2006	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Saab	9-2X	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Saab	9-2X	2.0L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Baja	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Impreza	2.0L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2005	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Baja	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Impreza	2.0L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2004	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Baja	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Impreza	2.0L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2003	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Impreza	2.0L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2002	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Outback	3.0L	H6	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2001	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2000	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2000	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2000	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2000	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2000	Subaru	Outback	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1999	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1999	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1999	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1999	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1999	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1998	Subaru	Forester	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1998	Subaru	Impreza	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1998	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1998	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1998	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1997	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1997	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1997	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1996	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1996	Subaru	Legacy	2.5L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1996	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1995	Subaru	Impreza	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1995	Subaru	Impreza	1.8L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1995	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1994	Subaru	Impreza	1.8L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1994	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1993	Subaru	Impreza	1.8L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1993	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1992	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1991	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
1990	Subaru	Legacy	2.2L	H4	Rear	May be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.

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

This part directly replaces or is cross-referenced with the following part numbers:

BS40666

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