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Hours of Operation

Monday-Friday
8am to 5pm PST


By Phone

Toll Free: 888-623-4373

Local: 714-848-2170


By Fax

Fax: 714-841-5752


By Email

Sales: sales@ocdiesel.com

Service: service@ocdiesel.com

Returns: returns@ocdiesel.com

Specials

  • Best Prices worldwide
  • Free Shipping on orders over $50*
  • Performance Trained diesel experts
  • No Hassle returns, no hidden fees
  • Satisfaction guaranteed
  • Memorial Weekend
    Sitewide Sale
  • $250 Savings
    PRXB PacBrake
  • $25-$75 Rebate
    MBRP Exhausts
  • $100 Promo Pack
    Edge Products
  • $25 Rebate
    Volant Performance


Aries Automotive 234013TB Big Step 4 inch Textured Black Nerf Bars for 2000-2013 Chevrolet Crew Cab Trucks Vision X XIL-S6103 LED Lamp 6 inch Round Solstice Black Six 10-Watt 45°/15° Elliptical South Bend Clutch 1939DF Ford 400HP Single Disc Clutch Kit for 1999-2004 Ford Powerstroke 7.3L Trucks Diamond Eye K4234A-RP 4" Aluminized Steel Cat-Back Exhaust System w/ Muffler Replacement Pipe 2004.5-2007 Dodge Ram 5.9L


Shop for Dodge Diesel Parts Shop for Ford Diesel Parts Shop for Chevy & GMC Diesel Parts

Shop for Diesel Air Intakes Shop for Diesel Exhaust Systems Shop for Diesel Tuners Shop for Diesel Fuel Tanks Shop for Ford Diesel Gauges Shop for Differential Covers

aFe Power Diesel Performance Banks Power Diesel Performance EDGE Diesel Products ISSPRO Diesel Performance Gauges Titan Fuel Tank MagnaFlow Performance Exhaust MBRP Performance Exhausts SnB Filters
Airaid Diesel Performance Intake Transfer Flow Fuel Tanks ATS Diesel Performance Mag-Hytec Diesel Performance Garrett Performance Turbo Diamond Eye Performance Exhaust South Bend Clutch BD Power

Check out our Customer's Diesel Vehicles

The Diesel Performance Products Experts

Professional and Experienced Customer Representatives are ready to take your call with friendly service and expert product knowledge. Our staff is factory trained and on-hand, to answer any of your questions, 8am to 5pm (PST), from our headquarters in Orange County, California. And because we know precise information is key to your performance part installation, we pride ourselves on our special relationships with each diesel aftermarket manufacturer, to get you the most accurate information you need FAST.

Not only does OC DIESEL carry the largest selection of diesel performance products, at the lowest possible prices, with super quick shipping, but we also provide diesel truck and car service, maintenance, performance upgrades and installation for our local Southern California customers, keeping our service staff knowledgeable and up-to-date with the newest diesel vehicles and most current diesel performance parts . . . we even get the inside scoop on hot new products, yet to hit the market.

When all combined with our massive selection from 100's of manufacturers and brands, expert staff, fast shipping and of course, great prices, there's no reason to shop anywhere else for your next diesel performance part purchase. We truly are your "One Stop Shop for All Your Diesel Performance" needs.

Our Professional and Friendly Diesel experts are ready to take your call.

TOLL-FREE (888) OC-DIESEL
MON. - FRI. 8AM TO 5PM PST


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