1991-1993 Dodge Stealth Rear Bumper: A Guide to R/T, Turbo, and Base Model Differences

Understanding the 1991-1993 Dodge Stealth Rear Bumper Variants

For the first generation of the Dodge Stealth (1991-1993), there were two distinct rear bumper styles that corresponded to the vehicle's trim level. Choosing the correct one is essential for proper fit and appearance.

Base and ES Models

The Base and ES (ES was available from 1991-1993) models feature a simpler, smoother rear bumper design. The most notable characteristic is a single exhaust cutout on the driver's side. These bumpers were part of a body package that often included a black or gray plastic trim piece that circled the entire mid-section of the car. They do not have the integrated lower air dam found on the higher-performance models.

R/T and R/T Turbo Models

The R/T and R/T Turbo models were equipped with a more aggressive-looking rear bumper. The key identifier for these bumpers is the presence of dual cutouts to accommodate the twin-exhaust system. This bumper style also features an integrated lower air dam that adds to its sporty appearance. Visually, the R/T and R/T Turbo models are very similar from the rear.

Common Symptoms of Bumper Failure

Failure of a bumper cover is almost always due to physical impact or environmental exposure. There are no electronic components in the bumper itself, so you will not see any dashboard warning lights or receive diagnostic trouble codes.

• Cracks and Fractures: Impacts can cause the plastic to crack. These can range from small hairline fractures to large splits that compromise the bumper's integrity.
• Deep Scratches and Gouges: Contact with other objects can scrape away paint and dig into the plastic material itself.
• Broken or Damaged Mounting Tabs: The bumper attaches to the car's body and reinforcement bar with a series of plastic tabs and bolt holes. Even a minor impact can break these tabs, causing the bumper to become loose, sag, or have uneven panel gaps.
• Paint Failure: Over time, sun exposure and weather can cause the paint to peel, fade, or the clear coat to delaminate, resulting in a dull, chalky appearance.

Buying a Used 1991-1993 Stealth Rear Bumper: A Buyer's Guide

Since new OEM bumpers are expensive and often discontinued, a quality used OEM part is usually the best option. Here’s what to look for to ensure you get a good part.

Step 1: Verify the Correct Trim Level

Before anything else, confirm you are buying the right bumper for your car. Check for single (Base/ES) or dual (R/T, R/T Turbo) exhaust cutouts. A seller may not know the exact trim a part came from, so use visual cues to verify.

Step 2: Physical Inspection Checklist

• Inspect All Mounting Points: This is the most critical check. Carefully examine every tab, slot, and mounting hole on the top, bottom, and sides of the bumper. Broken tabs are a major red flag, as they can make it impossible to align the bumper correctly.
• Look for Hidden Repairs: Check the back side of the bumper for fiberglass patches or plastic welding repairs. On the painted side, look for a wavy finish, sanding marks under the paint, or areas where the texture doesn't match. Gently flexing the bumper can sometimes reveal old body filler (Bondo) repairs by showing small cracks.
• Check for Warping: Lay the bumper on a flat surface to check for any major twisting or warping, which can happen from improper storage or a significant impact.
• Assess the Overall Condition: Distinguish between surface-level cosmetic issues and deep structural damage. Deep gouges are much harder to repair than light scratches.

Dodge Stealth vs. Mitsubishi 3000GT Bumpers

The Dodge Stealth and Mitsubishi 3000GT were built on the same platform, and their core mounting points are the same. This means a 1991-1993 3000GT rear bumper will physically bolt onto a 1991-1993 Stealth. However, the styling is completely different. The taillights and rear garnish panels are not interchangeable, and the bumper shapes are unique to each car. If you want to maintain the original look of your Stealth, you must use a Stealth-specific bumper.

Known Issues, Recalls, and Technical Service Bulletins (TSBs)

There have been no recalls or TSBs issued by the NHTSA specifically for the rear bumper assembly of the 1991-1993 Dodge Stealth. Recalls for this vehicle pertain to other issues such as potential oil leaks from the all-wheel-drive transfer case on Turbo models, seatbelt buttons, and front brake hoses.

Replacement Guide

Installation Difficulty

• Rating: 2 out of 5
• Estimated Time: 1.5 - 2.5 hours
• DIY Feasible: Yes, for a patient DIYer with basic tools.

Step-by-Step Overview

Replacing the rear bumper is a straightforward process that involves removing several bolts and trim pieces. A helper can make handling the large, flexible bumper cover much easier.

1. Empty the Trunk: Remove the spare tire cover and all three rear storage compartment bins to access the nuts inside the trunk.
2. Remove Lights and Garnish: The center taillight garnish panel and the main taillight assemblies must be removed. They are held on by nuts accessible from inside the trunk area.
3. Unbolt the Bumper: Bolts and screws are located in several places:
   • Inside each rear wheel well (typically three 10mm bolts).
   • Underneath the bumper (around five plastic screw-in clips).
   • Inside the trunk area, on the outer vertical edges.
   • Behind the license plate area.
4. Slide the Bumper Off: Once all fasteners are removed, the bumper cover slides straight back off the vehicle.
🎬 Watch this step-by-step video on removing the rear bumper cover.
5. Installation: Installation is the reverse of removal. Start a few bolts by hand to hang the bumper before tightening everything down to ensure proper alignment.

Cost Comparison: New vs. Used

Prices can vary significantly based on condition, availability, and location. Painting costs are a major factor for any unpainted bumper.

OEM Part Numbers

The following OEM part numbers are associated with the 1991-1993 Dodge Stealth rear bumper. Always verify the specific application with the seller.

• MB831736: Fits R/T and R/T Turbo models.
• MB831738: Fits R/T models (non-turbo).
• MB698875: Superseded by MB831738.
• MB831879: Fits Base and ES models.
• MB698873 (Chrysler)
• MB888793 (Chrysler/Dodge)
• MB698872 (Dodge)
• MB640580 (Mitsubishi - Note: This may be for a 3000GT, verify styling)
🎬 See how to remove a 3000GT rear bumper in this walkthrough.

Frequently Asked Questions (FAQ)