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Shop Mitsubishi Diamante Parts & Accessories

Elegant, comfortable, easy to drive -- it's your Diamante. It should run, and ride, just like the day you bought it. That's where we come in; whether you're doing repairs or making upgrades, we've got the genuine Mitsubishi parts and accessories your project calls for. Shop a wide selection and order today; we'll ship them right to your door fast, anywhere in the US.

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A Brief History of the Mitsubishi Diamante

The Mitsubishi Diamante was a full-size sedan and wagon duo that released in 1992. Its name comes from the words common in Spanish, Portuguese, and Italian for "diamond," hearkening to the Mitsubishi logo, comprised of three diamonds. A longer-wheelbase variant of the celebrated Mitsubishi Galant, the car incorporated a platform likewise used in the Mitsubishi 3000GT -- more than a nod to performance excellence, and one reflected in its own hard-charging VR-X trim. Today, the car remains a classic sought after by luxury drivers seeking a balance of style, sophistication, and affordability.

FAQs About Mitsubishi Diamante Parts and Accessories

Why was the Mitsubishi Diamante discontinued?

For one, sales dipped because of competition with Honda Accord and Toyota Camry. Secondly, exchange rates didn't favor export. The niche in the segment was eventually filled by the Mitsubishi Galant GTS. These days, however, a used Diamante can go for as little as a few thousand dollars, according to industry experts like Autotrader and Kelley Blue Book. This makes the car a great prospect for customization.

How much horsepower can a Mitsubishi Diamante get?

205 to 210; it depends on whether it's a model from the 1990s or the early 2000s. If you want more power, plus few extra pound-feet of torque, consider modding the exhaust for better backpressure relief; install a cat-back system, one with high-flow catalytic converter. Then, install a turbocharger or supercharger, swap out for a cold air intake, and put in a performance air filter.

How many gallons of fuel can a Mitsubishi Diamante hold?

It depends on the year; the 2004 model had a 19-gallon fuel tank, according to Edmunds. We recommend modernizing it. Also, if the fuel system in your Diamante has a carburetor, upfit to fuel injectors; the car will run cleaner and more efficiently, with a better response time when you step on the gas. Plus, fuel injection's relatively maintenance-free compared to carburetion. Moreover, replace the fuel filter, if it's been 20,000 to 30,000 miles at least since the last change.

What are some common Mitsubishi Diamante problems?

Automatic transmission failure, faulty heater cores, and bad brake rotors. All three can be tricky fixes; if you're not sure how to go about one, a Mitsubishi service center can help; contact yours locally to set up a service appointment.

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