About Us – WTDiesel

Our Story

WTDiesel was founded in 2008 by a team of diesel fuel injection specialists who saw a gap in the market for high-quality, affordable remanufactured injectors. What started as a small workshop in Manchester has grown into one of the UK's leading suppliers of diesel fuel injection components.

With over 15 years of experience, we've built our reputation on delivering OEM-quality remanufactured parts at a fraction of dealer prices. Our state-of-the-art workshop uses the latest Bosch and Delphi test equipment to ensure every component meets or exceeds original specifications.

Today, we serve thousands of customers worldwide — from individual car owners to large fleet operators and independent workshops — all trusting WTDiesel for reliable, tested diesel parts.

15+

Years in Business

50,000+

Parts Sold

85+

Countries Shipped To

99.2%

Customer Satisfaction

Our Values

Quality First

Every component is remanufactured to OEM standards using genuine parts and tested on professional equipment before dispatch.

Integrity & Trust

We believe in honest pricing, transparent processes, and standing behind every product we sell with our comprehensive warranty.

Sustainability

Remanufacturing extends component life, reduces waste, and lowers the environmental impact compared to manufacturing new parts.

Innovation

We continuously invest in the latest diagnostic and testing technology to stay at the forefront of diesel injection remanufacturing.

Customer Focus

Our dedicated team provides expert technical support and fast turnaround times to keep your vehicles on the road.

Global Reach

From our Manchester base, we ship to over 85 countries with reliable tracked delivery services and competitive shipping rates.

Meet Our Team

David Wilson

Founder & Managing Director

25+ years in diesel fuel injection systems

Sarah Thompson

Technical Director

Lead remanufacturing specialist

Mark Jenkins

Operations Manager

Oversees quality control & logistics

Emma Clarke

Sales & Customer Service

Your first point of contact

Certifications & Quality Assurance

ISO 9001:2015

Certified quality management system ensuring consistent product quality and continuous improvement.

Bosch Authorised

Authorised Bosch Diesel Center with access to genuine Bosch parts, tooling, and technical documentation.

Professional Test Equipment

All injectors tested on EPS 205 and EPS 708 test benches to manufacturer specifications.

About WTDiesel