2006-2012 Mitsubishi Eclipse Tailgate: Matching Spoilers, Wipers, and Options

Symptoms of a Failing Tailgate

Problems with the Eclipse tailgate usually relate to its components rather than the panel itself. Here are the most common symptoms owners experience.

1. Tailgate Won't Stay Open

This is the most frequent issue. The gas-charged lift supports, also known as struts, lose their pressure over time. You'll first notice that the hatch doesn't lift as high or as quickly as it used to. Eventually, it will require you to lift it manually all the way, and it will not stay open on its own, often slowly closing or slamming shut. This is a safety hazard when accessing the cargo area.

2. Water Leaks into the Trunk or Cabin

Finding water in the spare tire well or dampness on the rear floor is a common complaint. This can be caused by several issues:

• Clogged Drain Tubes: The channels around the hatch opening have drain tubes that can get clogged with leaves and debris, causing water to overflow into the trunk.
• Deteriorated Weatherstripping: The main rubber seal around the tailgate opening can dry out, crack, or become compressed, allowing water to seep past it.
• Bad Seals Around Components: Leaks can occur through the mounting points for the spoiler, third brake light, or taillight assemblies if their seals have failed.

3. Electrical Problems

The wiring harness that runs from the car's body into the tailgate can become damaged from repeated opening and closing. This can lead to intermittent or complete failure of any electrical component in the hatch, such as:

• Third brake light not working
• Rear window defroster failure
• Rear wiper not functioning
• Rearview camera not displaying an image
• Tailgate latch not releasing electronically

4. Latch or Lock Failure

The tailgate may become difficult to open or may not lock securely. You might hear rattling from the rear of the car while driving, indicating the hatch is not held down tightly. This can be a mechanical failure within the latch mechanism or an electrical issue with the release actuator.

Known Issues, TSBs, and Recalls

As of mid-2026, there are no specific recalls from the National Highway Traffic Safety Administration (NHTSA) for the tailgate assembly, latch, or hinges on the 2006-2012 Mitsubishi Eclipse. While other Mitsubishi models like the Outlander have had recalls for corroding liftgate gas springs, this specific issue does not officially apply to the 4th generation Eclipse. However, owners should still be mindful of corrosion on these components, especially in regions where road salt is used.

Buying a Used 2006-2012 Eclipse Tailgate

Due to the lack of quality aftermarket options for the entire assembly, a used OEM tailgate is the best choice for replacement. However, careful verification is critical to ensure you get the right part.

Compatibility Checklist

Before you buy, inspect your vehicle and answer these questions. The seller of the used part should be able to confirm the same features on their end.

• Does my car have a factory spoiler? The mounting holes and sometimes the internal structure are different. Adding a spoiler to a non-spoiler hatch requires drilling and may not be as secure.
• Does my car have a rear wiper? Hatches with a wiper have a hole in the glass for the motor shaft and different wiring.
• Does my car have a rearview camera? The camera is typically mounted near the license plate area and requires specific mounting points and wiring.
• What year is my car? There are subtle variations by year, as noted in the initial data. For example, 2009 models may have a wiper but no spoiler. Always try to match the part to your exact year and trim (GS, GT, SE).

Physical Inspection Guide

When inspecting a used tailgate, look for the following:

• Rust: Check carefully along the bottom edge of the window glass, around the license plate lights, and under any spoiler mounting points. Surface rust can be treated, but deep corrosion is a major red flag.
• Glass Condition: Inspect the glass for deep scratches, cracks, or delamination. Check the defroster grid lines to ensure they aren't scraped or broken.
• Wiring Harness: Look at the flexible rubber boot where the wires enter the tailgate from the body. Check for cracks in the insulation or any visible wire damage. Ensure the connectors are intact.
• Dents and Damage: Minor dents and scratches are expected on a used part and can be fixed during repainting. Major damage that affects the panel's shape or alignment points should be avoided.
• Included Components: Clarify with the seller what is included. Most used tailgates come as a shell with glass. You may need to transfer your old latch, wiper motor, lights, emblems, and interior trim panel.

Replacement Overview

Replacing the entire tailgate assembly is a moderately difficult job that requires a helper.

• Difficulty: 3 out of 5
• Time: 1.5 - 3 hours
• Tools: Socket set, trim removal tools, a helper.

The basic process involves removing the interior trim panels, disconnecting all electrical connectors and the washer fluid hose (if equipped), supporting the hatch, detaching the gas struts, and finally unbolting the two hinges at the roof. Installation is the reverse, with careful alignment being the most critical step to ensure even panel gaps and a proper seal.

Cost Comparison

Prices can vary significantly based on condition, location, and included components.

Frequently Asked Questions (FAQ)