If It's Diesel, We Do It.

DIESEL SPECIALISTS, LTD

Serving the Houston area since 1983.

Contact

(281) 446-1230

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If It's Diesel, We Do It.

Call (281)-446-1230

Isuzu Diesel Engine Dealer in the USA

Diesel Specialists, Ltd. (DSL) has been an authorized Isuzu engine dealer since 1983, supplying Isuzu engines to customers across the United States for construction, agriculture, industrial, power generation, marine, fleet, and oil & gas applications.

With more than 40 years of experience and over 10,000 engine repairs and maintenance services completed, DSL provides trusted technical support and expert product knowledge for Isuzu-powered equipment.

As a trusted Isuzu engine parts dealer, DSL supplies genuine OEM Isuzu parts and replacement components, helping customers maintain reliability, performance, and service life across a wide range of applications.

Call (281) 446-1230 for a Diagnostic Appointment

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Isuzu Diesel Engines for Sale

As a Isuzu engine dealer we serve customers across the United States, we supply Isuzu engines backed by extensive product knowledge and expert technical support.

We provide Isuzu Engines which are Capable to Use in Heavy Duty Applications

Industrial Equipment – Reliable Isuzu engines for demanding industrial operations
Power Generation – Isuzu generatora engines trusted for standby and prime power systems
Agricultural Equipment – Efficient Isuzu engines for tractors, harvesters, and farm equipment
Marine Applications – Dependable Isuzu marine diesel engines for commercial and recreational vessels

Isuzu Parts Available

As a leading Isuzu engine parts distributor, Diesel Specialists provides genuine Isuzu parts for maintenance, repair, and overhaul needs across a wide range of applications.

Common Deutz Engine Parts We supply:

Engine Internal Parts – Gasket sets, bearings, pistons, cylinder kits, overhaul kits
Cooling Systems – Water pumps, thermostats, cooling system parts
Turbocharger Systems – Turbochargers, repair kits, actuators
Electrical Components – Sensors, starters, alternators, wiring, ECM-related parts
Filters & Maintenance – Fuel filters, oil filters, air filters, coolant filters
Fuel System Components – Fuel injectors, fuel pumps, common rail components

Parts Identification & Lookup Assistance

Locating the correct Isuzu engine part quickly is essential to keeping your equipment running efficiently. As a Isuzu engine parts distributor, our experienced parts team can identify the right Isuzu diesel engine part using your engine serial number and specification details.

Serial Number Support – Identify components using your Isuzu engine serial number
Model Identification – Determine the correct model and configuration
Cross-Reference Assistance – OEM to aftermarket cross-references
Obsolete Part Solutions – Hard-to-find or superseded part number identification

Call (281) 446-1230

Why Source Your Parts Through Diesel Specialists?

40+

Years in Service

4.3★

100+ Reviews

1983

Founded in Houston

12+

Brands Serviced

Customer Reviews

★★★★★

"Whole crew at diesel specialist are amazing go above and beyond!! Get service especially Miriam always so sweet and kind and Debbie and Delbert as will to help bravo!!!"

Alfredo Ortiz

★★★★★

"Great experience with Diesel Specialist LTD. Everyone was really nice, professional, and helpful. They worked fast and didn’t waste time."

Maricela Razo

★★★★★

"I had ordered a few parts that my dad needed and whenever I had to pick them up, Miriam was there and let me just say, she was VERY helpful, attentive and super friendly!"

Julissa Garcia

★★★★★

"Absolutely amazing people. They go above and beyond! Thank you Diesel Specialist"

D Bolden

★★★★★

"I do a lot of business with diesel specialist and they always put you first and have the kindest front desk personal"

Nick Foster

★★★★★

"Ana is the greatest when it comes to any of our needs!! Diesel Specialists is the go to place for any Diesel needs. We drive all the way from Beaumont area to have our diesel needs taken care of!"

Dean Thompson

★★★★★

"They have extensive knowledge and offer all their expertise to help you with whatever you need; they have good parts"

Julio Maldonado

★★★★★

"Mr. Leo IV has always gone above and beyond, Diesel specialists is the place to go!!"

Charles Skelly

Parts Ordering Process

Call or contact us with your engine model, serial number, and the part you need.
Our parts staff confirms the correct part number for your specific engine configuration.
We check stock and provide pricing and availability immediately where possible.
In-stock parts are available for pickup at our Humble, TX facility or can be arranged for delivery.
Special order and sourced parts are ordered immediately and you are notified of ETA.

Call (281) 446-1230

Frequently Asked Questions (FAQs)

Yes. We provide nationwide shipping throughout the United States with tracking and delivery status.

Yes. We are an authorised Isuzu engine parts supplier dealer, so we supply only genuine Isuzu replacement parts and OEM-certified components.

Absolutely. Our parts team uses your Isuzu engine serial number to identify the exact components needed for your engine configuration.

Most quote requests receive a response within the same business day. Rush quotes available upon request. If you are in rush urgency call directly on (281) 446-1230.