2004 Dodge Stratus Suspension Parts Diagram and Guide

The 2004 Dodge Stratus, available as a sedan or coupe, uses a front MacPherson strut and rear multi-link suspension setup. Understanding the parts diagram helps with DIY repairs, part identification, and maintenance. This guide breaks down each component, explains common wear points, and offers practical tips for replacement.

Front Suspension Components

The front suspension on the 2004 Stratus consists of MacPherson struts, control arms, sway bar, and steering knuckles.

MacPherson Struts

Each front corner has a strut assembly that combines a shock absorber and coil spring. The strut mounts to the steering knuckle at the bottom and to the body via a strut mount and bearing at the top. The bearing allows the strut to rotate when steering. Over time, struts leak fluid or lose damping ability, causing bouncy rides and poor handling.

Control Arms (Lower and Upper)

The lower control arm connects the steering knuckle to the subframe with ball joints and bushings. The upper control arm is only present on some AWD versions—most front-drive Stratus models do not have an upper arm. Bushings dry out and crack; ball joints wear, causing clunks and misalignment.

Sway Bar (Stabilizer Bar)

The sway bar links the left and right control arms via end links. It reduces body roll during turns. End links have ball joints that wear out, creating a rattling noise over bumps.

Steering Knuckle and Hub Assembly

The knuckle supports the wheel bearing and brake caliper. The wheel bearing is pressed into the hub assembly. A failing bearing makes a roaring noise that changes with speed.

Rear Suspension Components

The rear uses a multi-link independent setup with trailing arms, lateral links, and a stabilizer bar.

Trailing Arms

Each rear wheel has a trailing arm that connects the wheel hub to the rear subframe. It controls fore-aft motion. Bushings wear out, causing vague handling.

Lateral Links (Upper and Lower)

Two lateral links per side position the wheel side-to-side. These arms have bushings and ball joints. Worn links cause rear-end looseness and uneven tire wear.

Rear Springs and Shock Absorbers

Coil springs support the vehicle weight, while separate shock absorbers dampen oscillations. Springs can sag, and shocks leak or lose pressure. The 2004 Stratus often has a rear stabilizer bar attached to the lateral links.

Rear Hub and Bearing Assembly

Similar to the front, the rear hub contains a sealed bearing. Replacement requires removing the hub nut and possibly pressing out the bearing.

Common Suspension Problems on the 2004 Stratus

Clunking from Front

Usually indicates worn lower control arm bushings or sway bar end links. Inspect by rocking the car side to side. If you hear noise, replace the end links first (inexpensive).

Vehicle Pulls or Wanders

Caused by worn ball joints, loose steering components, or misaligned geometry. Check for play in tie rod ends and ball joints. A diagram of the steering linkage helps identify these.

Uneven Tire Wear

Cupping or scalloped wear points to bad shock absorbers or struts. When struts fail, they allow excessive up-and-down motion. Replace in pairs (both front or both rear).

Rear Suspension Noise

A squeak or groan from the rear often comes from dry trailing arm bushings or worn shock bushings. Lubricate bushings with silicone spray to diagnose.

How to Use a Parts Diagram for Repair

When ordering parts, you need the exact name and location. A typical 2004 Dodge Stratus suspension diagram show front and rear views with numbered parts. Common part numbers include:

• Front strut assembly: Usually sold as a complete unit with spring (pre-assembled).
• Lower control arm: Often comes with new ball joint and bushings pressed in.
• Sway bar end link: Left and right sides may differ.
• Rear shock: Part numbers vary between sedan and coupe.

Cross-reference your VIN or check with a parts supplier using your model (SE, SXT, etc.).

Practical Recommendations for Replacement

1. Replace struts in pairs (both front or both rear) to maintain balance. Use complete quick-struts for easier installation.
2. Inspect all bushings while you have suspension components removed. Replace any cracked or worn bushings.
3. Check alignment after any suspension work. A diagram alone won’t set toe, camber, or caster.
4. Use quality parts – avoid cheap brands that fail quickly. Moog or AC Delco are reliable for the 2004 Stratus.
5. Torque to specification – over- or under-tightening nuts can cause noise or failure. A service manual provides torque values.

If you are not comfortable with spring compression or pressing bearings, have a professional shop handle the repair. Misassembly can be dangerous.

Final Recommendation

For a DIY job on a 2004 Dodge Stratus, start by obtaining a detailed suspension diagram from a factory service manual or a reputable online source. Use it to identify every part before ordering. Replace worn components in logical groups: struts with mounts, control arms with bushings, and always do an alignment after. If you want to restore the ride quality, prioritize struts and sway bar end links—they make the biggest difference. Avoid generic diagrams; get one specific to your trim level. With the right diagram and careful work, you can save hundreds of dollars on labor.