Anchor 9603 Engine Mount - Front Left or Front Right

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Anchor 9603 Engine Mount - Front Left or Front Right

Brand	Anchor 9603
Position	Front Left
NOTE	HYDRAULIC
Fits	Lexus · 34 vehicles

OE-standard design. Engineered for direct replacement and dependable vibration control.

Hydraulic mount. Uses fluid-filled construction for smoother engine isolation.

Rubber-to-metal bond. Special bonding agent helps deliver lasting durability.

Cross-references OSC 4801, 317297HY and 619603 for the same application. See all 9.

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Hydraulic Engine Mount for Lexus V8 Applications

Anchor 9603 is a hydraulic engine mount for the front left or front right position on select Lexus models. It is built to OE standards to control engine movement and reduce vibration, helping restore smoother operation in Lexus GS400, GS430, and SC430 applications.

Key Features

Hydraulic engine mount for front left and front right locations
Engineered to OE standards for direct replacement use
Natural and SBR rubber for durability and performance
Heat-treated grade 5 steel fasteners
Special bonding agent for a secure rubber-to-metal bond
Rubber compound mixed to a specific Durometer hardness
Anchor 9603 part number for catalog and service reference

Detailed Description

Anchor 9603 is designed for Lexus vehicles that use a hydraulic engine mount to isolate vibration and stabilize the powertrain. This mount supports the engine while helping reduce harshness transmitted into the cabin, which is important on Lexus GS400, GS430, and SC430 models where smooth idle quality and drivetrain control matter. The hydraulic design, rubber formulation, and bonded construction are selected to match OE-style fit and function. This part number, 9603, is a direct replacement option for front left and front right engine mount service on the listed applications.

This part cross-references OSC 4801 for the same application.

Vehicle Fitment

Fits 2002-2010 Lexus SC430, front left.
Fits 2002-2010 Lexus SC430, front right.
Fits 2001-2005 Lexus GS430, front left.
Fits 2001-2005 Lexus GS430, front right.
Fits 1998-2000 Lexus GS400, front left.
Fits 1998-2000 Lexus GS400, front right.

What It Helps Address

Excess engine vibration felt at idle or under load
Clunking or shifting caused by worn engine mounts
Engine movement during acceleration or deceleration
Harshness transferred into the cabin from deteriorated mount rubber
Loss of OE-style support in front mount locations

Installation Notes

Verify the mount position before installation, since Anchor 9603 is used on both front left and front right applications. Inspect adjacent mount points, brackets, and fasteners for wear or damage before replacing the mount. Confirm vehicle year, model, and engine mount location against the fitment list for Lexus GS400, GS430, and SC430 applications.

Quality Assurance

Anchor builds this mount with natural and SBR rubber, heat-treated grade 5 bolts, and a bonded rubber-to-metal construction to support consistent service life. Anchor 9603 includes a 12-month warranty.

This part fits 34 vehicles

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

Year	Make	Model	Liters	Cylinders	Position	Notes
2010	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2010	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2009	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2009	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2008	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2008	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2007	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2007	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2006	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2006	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2005	Lexus	GS430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2005	Lexus	GS430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2005	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2005	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2004	Lexus	GS430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2004	Lexus	GS430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2004	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2004	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2003	Lexus	GS430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2003	Lexus	GS430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2003	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2003	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2002	Lexus	GS430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2002	Lexus	GS430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2002	Lexus	SC430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2002	Lexus	SC430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2001	Lexus	GS430	4.3L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2001	Lexus	GS430	4.3L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
2000	Lexus	GS400	4.0L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
2000	Lexus	GS400	4.0L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
1999	Lexus	GS400	4.0L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
1999	Lexus	GS400	4.0L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
1998	Lexus	GS400	4.0L	V8	Front Left	Hydraulic engine mount enhances performance and reduces vibrations.
1998	Lexus	GS400	4.0L	V8	Front Right	Hydraulic engine mount enhances performance and reduces vibrations.
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Directly replaces or cross-references 9 part numbers

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

OSC — 4801317297HY619603104181760226251236150151A9603B9603EM5142

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