Truck parts service near Concord, CA

007 mb e350 I have been to these guys two times and both times they handled my car and service with amazing care and detail. First time was for a service check up and their price was unbeatable by anyone within a 10 to 20 miles radius. Second time my car would not start when it was cold in the morning. So I took it to them and after having a diagnostic, turned out my crankshaft sensor was no good. They fixed and teat everything and so far the car runs amazing. Will check back within a week to see if any more problems shows up. Thanks autowerk eurpean definitely my go to guys!

Straightforward, patient and considerate of my ignorance when it comes to cars. Mostly interacted with Bruce, who was very helpful, but the small interactions I did have with the rest of the staff were just as nice. Reasonable prices and a very professional atmosphere. If you’ve got a Volvo (or Subaru I suppose), this is your place! Anna Nelson

We are a complete, fully insured, heavy duty equipment and truck repair shop on wheels. We offer specialized services that can’t be found in any one shop – mobile or not.

Diamond Diesel is a FACTORY TRAINED & AUTHORIZED Diesel Fuel injection shop which can service and repair fuel Injection systems manufactured by: ROBERT BOSCH - STANADYNE - LUCAS CAV - YANMAR - AMERICAN BOSCH - ZEXEL/DIESEL KIKI - NIPPONDENSO Diamond Diesel carries the LARGEST INVENTORY OF EXCHANGE UNITS IN NORTHERN CALIFORNIA AND NEVADA FOR: CUMMINS - CAT - DETROIT DIESEL - JOHN DEERE CASE - NAVISTAR / I.H.C. - MACK – GM We provide all levels of Diesel Fuel Injection Repair from leak repair to full overhauls of the Fuel Pump. We also provide toll free trouble-shooting. We have the largest inventory of exchange Diesel Fuel Injection Fuel pumps in California and Nevada as well as quick turnaround time on repair jobs. We also stock related fuel injection parts such as Fuel Filters, Glow Plugs, Vacuum Pumps, Diesel Fuel Additives, Supply Pumps, Starters and much, much more. Our Turbocharger Division provides sales and Service for all makes and models of turbochargers. We offer FACTORY DIRECT PRICING on all turbochargers, including AUTOMOTIVE, AGRICULTURE, MARINE, HEAVY DUTY, AND INDUSTRIAL turbochargers.

Staff at Sierra Truck & Van were curteous, informative and results-oriented. Hugh not only gave me a great esitmate, but pitched in and personally used his considerable knowledge, expertise and experience to modify both the replacement parts and truck parts to ensure a perfect fit and smotth operation - all at a modest price! Great people = great business and Hugh & crew at Sierra are GREAT!

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