Quiet the ride and keep your front strut properly located with the Beck/Arnley Suspension Strut Mount 101-8238. This front strut mount installs on the 2004-2006 Lexus RX330, 2007-2009 Lexus RX350, 2006-2008 Lexus RX400h, and 2001-2007 Toyota Highlander — see the "Vehicles it fits" section for the engine-level details on your vehicle.
Positioned at the top of the front strut, the mount secures the strut assembly to the body, isolates road vibration, and provides a pivot point for the suspension so the strut can move and, on many designs, turn with the steering.
- OE form, fit and function: designed as a direct replacement for the listed foreign-nameplate applications.
- High-grade rubber compound: the rubber element helps dampen vibration and cushion suspension loads.
- Quality construction: built with premium materials for durability.
- Application specific: matched to this vehicle for a proper direct fit.
Signs a strut mount may need replacing include clunking or knocking from the front over bumps or when turning, increased vibration, or a cracked/separated rubber element. Replace worn mounts in pairs for balanced ride and handling.
Interchange: SM5423 · 704989 · 539174 · 38451021420 · 486090E010 · 9090363014 · SM7478 · MP904989 · 654989 · JSL4220S · W01331742737 · ST4989
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
SM5423, 704989, 539174, 38451021420, 486090E010, 9090363014, SM7478, MP904989, 654989, JSL4220S, W01331742737, ST4989
Frequently Asked Questions
What is the Beck/Arnley 101-8238?
It is a front suspension strut mount that secures the top of the front strut to the body, isolates vibration, and provides a pivot point for the suspension.
Which vehicles does this strut mount fit?
It fits the 2004-2006 Lexus RX330, 2007-2009 Lexus RX350, 2006-2008 Lexus RX400h, and 2001-2007 Toyota Highlander. Check the "Vehicles it fits" section to confirm your vehicle.
What are the signs of a worn strut mount?
Clunking or knocking from the front over bumps or when turning, increased vibration, or a cracked or separated rubber element are common signs it may need replacing.
Should I replace both strut mounts at once?
Replacing the mounts on both sides together is recommended for balanced, even ride and handling. This listing covers a single mount.
What is the strut mount made of?
It uses a high-grade rubber compound and premium materials, built for durable, application-specific performance matching OE form, fit and function.
