IRONTREE Front Upper Control Arm Set for Honda Accord & Acura TSX — 2pc Pre-assembled Ball Joints, 3-Year Warranty

If your vehicle shows uneven tire wear, loose steering, or you need to restore correct front suspension geometry, this IRONTREE pair of front left and right upper control arms (K620617 left, K620616 right) is built as an OE-compatible swap. Manufactured under tight quality controls, the set arrives pre-assembled for a straightforward replacement and includes a 3-year warranty for added confidence.

How will these control arms improve steering stability?

Replacing worn upper control arms returns proper wheel alignment and maintains intended steering geometry, which reduces play and improves handling feel. The greased ball joints allow consistent articulation and smoother movement under load.

• Pre-assembled ball joints for immediate operation
• Greased pivot points to reduce friction and noise
• OE-form fit preserves factory steering geometry
• Direct replacement for a correct, factory-aligned installation

Will these parts fit my vehicle and how do I confirm compatibility?

This pair is made to match original mounting points for Honda Accord and Acura TSX models with 2.4L inline-4 and 3.0L V6 engines produced in the years listed. Always verify part numbers K620617 (left) and K620616 (right) against your vehicle’s service manual or VIN before purchase.

• Compatible: Acura TSX 2.4L (2004–2008)
• Compatible: Honda Accord 2.4L (2003–2007)
• Compatible: Honda Accord 3.0L V6 (2003–2007, including electric/gas 2005–2007)
• Check VIN or dealer parts listing to confirm exact fit

What are the construction and durability features?

IRONTREE builds these control arms to meet OE-style specifications with corrosion-resistant coatings and lightweight construction tailored to original performance requirements. Each unit is function-tested to help ensure consistent longevity and reliable performance after installation.

• Corrosion-resistant finish for long-term durability
• Lightweight, stamped/cast construction per application needs
• 100% function-tested prior to shipping
• Factory-direct pricing with a 3-year limited warranty

How difficult is installation and what comes in the package?

These upper control arms are supplied pre-assembled to simplify installation; routine suspension tools and alignment afterward are recommended. If you have intermediate mechanical skills, a professional shop can install them quickly; always follow torque specs and perform a wheel alignment after replacement.

• Package includes one left (K620617) and one right (K620616) control arm with ball joints
• Pre-assembled ball joints reduce assembly steps
• Installation requires standard suspension tools and post-replacement alignment
• Refer to service manual for torque values and safety procedures

Who is this for: This IRONTREE control-arm pair is intended for owners or mechanics restoring front suspension performance on compatible Honda Accord and Acura TSX models, aftermarket shops seeking OE-style replacements at competitive prices, and DIY enthusiasts with suspension experience. If you need to fix steering looseness, premature tire wear, or damaged control-arm hardware, this set offers an economical, OEM-form solution with a 3-year warranty and factory-tested components.