DTIS Online

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DTIS Online High-quality heavy-duty diesel injectors, turbochargers, actuators & pumps from and for many brands. The dream of DTIS started back in 2005.

Our founders worked for an established diesel injectors and turbos repair shop for many years. We offer a full line of remanufactured injectors and turbos at our location. High-quality New, OEM and REMAN diesel injectors, turbochargers, actuators and pumps.

📺 DON’T LEAVE EMPTY HANDED! 🚛Heading to the California Trucking Show ? Make sure you stop by the DTIS Company Group boot...
10/03/2026

📺 DON’T LEAVE EMPTY HANDED! 🚛
Heading to the California Trucking Show ? Make sure you stop by the DTIS Company Group booth #301 for your chance to win a TV!
We’ll be giving away 2 TVs throughout the weekend one on October 3rd and one on October 4th.
📍 Ontario Convention Center
📌 Booth #301
📅 October 3–4
Stop by, meet the DTIS team, and enter for your chance to win!
🌐 www.dtiscompanygroup.com

🚛 DTIS is coming to the California Trucking Show ! 🚛Come meet the DTIS Company Group team and discover our high-quality ...
10/03/2026

🚛 DTIS is coming to the California Trucking Show ! 🚛
Come meet the DTIS Company Group team and discover our high-quality diesel parts and solutions for your truck and business.
📍 Stand #301
📅 October 3 & 4
📌 Ontario Convention Center – Ontario, CA
Stop by, say hello, and let’s talk diesel! We’ll see you there.
🌐 www.dtiscompanygroup.com

09/22/2026

🔧 FROM COMPONENTS TO PERFORMANCE.

See how a Nozzle and Holder Injector goes through our remanufacturing process, with careful inspection, restoration, cleaning, component replacement, assembly, and testing to ensure reliable performance.

Every step matters when it comes to diesel fuel injection.

🚛 Precision. Quality. Performance.

💻 www.dtisdiesel.com

📍 Fontana, CA | ☎️ (909) 874-3220

09/16/2026

One of our customers sent us this!

Ready to replace your old injectors? Upgrade with high-quality diesel parts designed to keep your engine performing at its best.

Remove the old. Replace with quality. Get the right diesel parts for your application.

Shop diesel injectors and more at DTIS Online.

💻 www.dtisdiesel.com

📍 Fontana, CA | ☎️ (909) 874-3220

09/12/2026

From teardown to testing, every step matters. 🔧

Watch the ISB 5.9 diesel injector remanufacturing process and see how precision, quality control, and proper testing come together to deliver a reliable remanufactured injector.

💻 www.dtisdiesel.com
📍 Fontana, CA | ☎️ (909) 874-3220

Happy 🇺🇸
09/07/2026

Happy 🇺🇸

09/03/2026

PACCAR 2047600 Injector — Remanufactured for Performance.

From core inspection to precision cleaning, component reconditioning, calibration, and final bench testing, every step matters.

Our remanufacturing process is designed to restore the injector’s performance, reliability, and fuel delivery to demanding diesel applications.

Precision. Testing. Quality you can trust.

💻 www.dtisdiesel.com

📍 Fontana, CA | ☎️ (909) 874-3220

Address

15770 Slover Avenue
Fontana, CA
92337

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 8am - 2pm

Telephone

+19098743220

Website

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