Delphi Suspension Control Arm P/N:TC8289
Steady your ride and keep the rear wheel located with the Delphi control arm TC3661, a rear upper suspension control arm that drops in as a direct-fit replacement for the 2004-2006 Mitsubishi Lancer and 2003-2006 Mitsubishi Outlander. Delphi applies its OE expertise to this aftermarket unit, testing to the extreme so it withstands temperatures below -40°C and above 120°C plus 720 hours of salt spray, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
A worn control arm can show up as clunking on acceleration, deceleration, or over bumps, loose or wandering handling, and uneven tire wear. If a failed rear upper control arm is the cause, this control arm for the 2004-2006 Mitsubishi Lancer and 2003-2006 Mitsubishi Outlander replaces it. Replacing the arm on both sides together helps keep rear geometry balanced.
Interchange: 102-7607 · 521-545 · 522-219
1027607 · 521545 · 522219 · CA67506 · CA67506PR · CA67546 · CA67546PR · RK641471 · CMS801010 · GS801010 · MN100086 · MN100107 · JTC2881 · JTC7720
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Delphi TC3661 control arm fit?
It is a direct-fit replacement for the 2004-2006 Mitsubishi Lancer and 2003-2006 Mitsubishi Outlander. See the "Vehicles it fits" section to confirm the exact fit for your vehicle.
What position is this control arm?
It is a rear upper control arm for the listed Mitsubishi applications.
What are the signs I may need a new control arm?
Clunking on acceleration, deceleration, or over bumps, loose or wandering handling, and uneven tire wear can signal a worn arm. Diagnose the cause before replacing.
How is the Delphi control arm tested for quality?
Delphi uses 100% crack and ultrasonic flaw detection to match OE material specs, robot welding for consistency, and ball studs machined to micron tolerances.
Should I replace both sides at once?
Replacing the arm on both sides together helps keep rear suspension geometry balanced and handling even. This listing is for one control arm.
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