Parts for your 2007 Mitsubishi Lancer-Control arms

2007 Mitsubishi Lancer control-arms: what they do and how to keep them in top nick

Control-arms are absolutely used on the 2007 Mitsubishi Lancer. Technical sources including the Mitsubishi Motors Service Manual for CH/CS/CT series (MY2007), Group 33A Front Suspension and Group 34 Rear Suspension, confirm a MacPherson strut front end with a lower control arm and ball joint, and a multi-link rear setup that uses control arms/lateral links depending on variant. The Mitsubishi ASA parts catalogue lists front lower arm assemblies (e.g., MR554433 RH, MR554434 LH) for 2007 models, and the Haynes Repair Manual for Mitsubishi Lancer 2002–2010 also documents control-arms in the suspension layouts.

On a 2007 Lancer, control-arms locate the hub and keep the tyres planted through bumps, braking and cornering. The arm’s bushes soak up vibration and allow controlled movement, while the ball joint lets the steering knuckle pivot smoothly. That all adds up to stable tracking, predictable steering, and even tyre wear—everything a Lancer owner expects on Aussie and Kiwi roads.

As kilometres rack up, rubber bushes can crack or deform and ball joints can loosen. It’s smart to have the control-arms inspected at each service or at least every 20,000 km. Look and listen for:

• Clunks over speed humps or sharp bumps
• Vague steering, tramlining or a pull under braking
• Uneven or rapid inner-edge tyre wear
• Torn ball joint boots or perished bushes

When replacement time comes, many Lancer owners choose complete arm assemblies with pre-pressed bushes and a new ball joint—it saves workshop time and ensures everything is matched. Bushes and ball joints can be replaced separately if the arm itself is sound, but pressing bushes needs the right tools to avoid damage.

A few tips that make life easier and results better:

• Replace control-arms in axle pairs to keep handling balanced
• Torque bush bolts at normal ride height to prevent premature bush twist and wear
• Book a wheel alignment straight after any control-arm work
• Consider new camber bolts if the originals are seized or corroded

Quality OE-spec parts last well—often 100,000–200,000 km depending on driving and road conditions. Keeping everything tight and aligned not only restores that tidy Lancer feel but also protects tyres and helps with WOF/rego peace of mind.

How long do control-arms last on a 2007 Lancer?

With normal commuting and regular servicing, many see 100,000–200,000 km before bushes or ball joints show notable play. Harsh roads, big potholes, or lowered suspension can shorten that window. Annual checks will catch wear before it becomes a safety or tyre-wear issue.

Can the bushes be replaced without changing the whole arm?

Yes. If the arm isn’t bent or cracked, new bushes and a fresh ball joint can be pressed in. It’s cost-effective but needs proper pressing tools and techniques. A complete arm is faster to fit and often the better call if multiple components are worn.

Do you need a wheel alignment after replacing control-arms?

Definitely. Any change to the arms or their bushes alters camber and toe. A post-repair alignment protects tyres and brings the Lancer’s steering feel back to where it should be.