A Guide to Replacing Door Hinges on the 2012-2015 Toyota Prius Plug-In
Fixing a sagging, noisy, or hard-to-close door on your Prius Plug-In starts with understanding the door hinge.
- Symptoms of a bad hinge include door sag, popping noises, and difficulty closing.
- For the 2012-2015 Prius, the entire hinge assembly must be replaced, not just the pin.
- Aftermarket brands like Dorman and others offer a cost-effective alternative to expensive OEM parts.
- Replacement is a feasible DIY project for an experienced person, but requires a helper and a floor jack to support the door.
Signs of a Failing Door Hinge
A worn door hinge is more than just an annoyance; it can lead to paint damage, issues with the door latch, and air or water leaks. If you have to lift your door to close it properly, it's a clear sign the hinge is worn. Here are the most common symptoms:
- Door Sagging: When you open the door, it may drop down slightly. You can check for this by opening the door partway and trying to lift it up and down. Any vertical play or movement indicates worn hinge pins or bushings.
- Popping or Creaking Noises: Loud sounds when opening or closing the door often point to a lack of lubrication or wear inside the hinge pivot.
- Difficulty Closing or Latching: A sagging door will not align correctly with the striker on the car's body, making it hard to shut. You might have to slam the door or lift it to get it to latch.
- Scraping: The bottom corner of the door may scrape against the door sill as it closes, damaging the paint on both surfaces.
- Wind Noise or Water Leaks: A misaligned door won't seal properly against the weatherstripping, leading to increased wind noise when driving or potential water leaks.
Choosing the Right Aftermarket Door Hinge
When replacing a door hinge on your Prius Plug-In, you have the choice between original equipment manufacturer (OEM) parts from Toyota and aftermarket parts. For a simple mechanical part like a door hinge, aftermarket options provide a cost-effective solution.
The original hinges on the 2012-2015 Prius Plug-In have crimped pins, which means you cannot simply replace a worn pin and bushing; you must replace the entire hinge assembly.
Brand Quality Comparison
| Brand | Typical Quality & Price Point |
|---|---|
| Dorman | Dorman is a well-known aftermarket brand that often produces parts the OEM no longer does. Their quality can be hit-or-miss according to owner forums; some parts are excellent, while others may not meet OEM standards. For a part like a door hinge, they are generally a reliable and affordable choice. |
| Replacement | 'Replacement' is a common name for generic, private-label parts. These are typically the most affordable option. The quality can vary, but for a straightforward mechanical part like a hinge, they often provide good value and function correctly. |
| OEM (Toyota) | OEM hinges are guaranteed to fit and function exactly like the original part but come at a significantly higher cost. For an older vehicle, a quality aftermarket hinge is often the more practical choice. |
Common Ordering Mistakes & Pro Tips
- Order the Correct Position: Hinges are specific to the door (Front Driver/Front Passenger) and position (Upper/Lower). Double-check that you are ordering the correct hinge for your needs. The front left-hand (driver's side) upper and lower hinges have different part numbers.
- Check the Door Stop First: Sometimes, popping noises can come from the door check or door stop, which is the separate arm that prevents the door from swinging open too far. While you're replacing the hinge, it's a good time to inspect the door check as well.
- You Don't Need to Paint It: Aftermarket hinges typically come with a black e-coating or paint that protects against rust. They do not need to be painted to match the vehicle's body color, as they are mostly hidden from view.
Frequently Asked Questions (FAQ)
Are there any recalls for the door hinges on my Prius Plug-In?
No. There are no recalls or technical service bulletins (TSBs) from Toyota or the NHTSA for failing door hinges on the 2012-2015 Toyota Prius Plug-In. Searches may show recalls for newer 2023+ Prius models, but those relate to an electrical door latch issue and do not apply to the mechanical hinges on your vehicle.
Can I just replace the hinge pin and bushings?
No. On the 3rd generation Prius platform, the hinge pins are crimped from the factory and are not designed to be serviced separately. Attempting to grind off the pin and install a generic replacement is difficult and often not successful. The most effective and reliable repair is to replace the entire hinge assembly.
Is this a difficult DIY job? Do I need to remove the fender?
Replacing the door hinge is a moderately difficult job. The biggest challenge is supporting the door's weight once the hinge is unbolted. This job requires a helper and a floor jack with a padded block to hold the door. Accessing the bolts that attach the hinge to the car's body can be very tight. Some mechanics remove the front fender for easier access, but this adds significant time and complexity. An alternative is to use a special 12mm offset hinge wrench (Toyota tool #09812-00010), which may allow you to complete the job without removing the fender.
What is the difference between the upper and lower hinge?
The upper and lower hinges are designed differently to properly support the door's geometry and weight. They are not interchangeable. The upper hinge typically carries more of the lateral load, while the lower hinge bears more of the direct vertical weight. Always ensure you are ordering and installing the correct hinge for its specific position.
Technical Specifications
OEM Part Numbers: Front Left Upper: 68720-02020 Front Left Lower: 68740-02080
This is a direct-fit, bolt-on component. The part is specific to the door (front driver/passenger) and position (upper/lower). No welding is required. Aftermarket parts typically come with a protective black e-coat finish.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Toyota Prius Plug-In: