Injector Testing & Rebuilding
Comprehensive testing for mechanical, HEUI, EUI, and common rail injectors with factory-spec calibration.
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Bosch Authorized · Since 1968
Quality Diesel Injection Parts & Expert Repair
Where you need them, when you need them. Western Canada's trusted specialists in injector testing, pump rebuilding, and OEM diesel parts.
Who We Are
Serving the Diesel Repair Industry Since 1968
NW Fuel Injection Services Ltd. is a Bosch-authorized diesel fuel injection specialist headquartered in Surrey, BC. Founded in New Westminster in 1968, we moved to our current Port Kells facility in 2003.
We serve mechanics, specialty shops, fleet operators, and enthusiasts across Canada with precision injector testing, factory-authorized pump rebuilding, and OEM diesel parts.
Our Story →Why NW Fuel
The NW Fuel Advantage
Bosch Authorized
Western Canada's first EPS205 bench. Certified common rail injector rebuilders with laboratory-grade clean room.
50+ Years Experience
Serving the diesel repair industry since 1968 with factory-trained technicians and OEM-quality standards.
Replace Only What's Needed
Precision testing identifies exactly which components require service — saving you money on unnecessary replacements.
12-Month Warranty
Unlimited kilometre warranty on all products and service work. We stand behind every rebuild and part we sell.
Our Services
Precision Diesel Injection Services
Common Rail Injector Repair
Bosch-certified common rail injector testing, rebuilding, and calibration for Duramax, Cummins, Powerstroke, and more.
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Fuel Pump Testing & Rebuilding
Factory-authorized injection pump rebuilds for Bosch, Denso, Stanadyne, Delphi, and Cummins systems.
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Mechanical Injector Rebuilding
Expert rebuild and calibration of conventional mechanical and 2-spring injectors for pre-2000 diesel engines.
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HEUI & EUI Injector Testing
Advanced testing for hydraulic and electronic unit injection systems including 6.0 Powerstroke, CAT, and Cummins.
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Gasoline Injector Testing & Cleaning
Ultrasonic cleaning and flow testing for top feed, side feed, and GDI gasoline injectors with before/after reports.
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OEM Diesel Parts & Components
Bosch
AB0123
0 986 435 518
Bosch Common Rail Injector
OEM-quality Bosch common rail injector for 6.7L Cummins applications.
$489.00
8 in stock
Bosch
AB0124
0 986 435 410
Bosch Duramax LML Injector
Bosch common rail injector for GM 6.6L Duramax LML engines (2011–2016).
$512.00
4 in stock
Bosch
AB0125
0 986 435 521
Bosch Duramax LBZ Injector
Bosch injector for GM 6.6L Duramax LBZ engines (2006–2007).
$445.00
6 in stock
Bosch
AB0126
0 986 435 502
Bosch Duramax LB7 Injector
Bosch injector for the original GM 6.6L Duramax LB7 (2001–2004).
$398.00
0 availableIndustries
Industries We Serve
Light-Duty Trucks
Ford Powerstroke, Dodge Cummins, GM Duramax
Medium & Heavy-Duty
Class 4–8 trucks, buses, vocational vehicles
Industrial & Off-Road
John Deere, Yanmar, CAT, Cummins industrial
Marine
Volvo Penta and marine diesel applications
Agricultural
Farm equipment and agricultural diesel systems
Fleet Operators
Light, medium, and heavy-duty fleet maintenance
Our Process
How We Work With You
01
Contact Us
Call, email, or submit a quote request with your application details.
02
Ship or Drop Off
Send your injectors, pumps, or turbos to our Surrey workshop.
03
Test & Diagnose
Our technicians perform comprehensive testing and provide a detailed report.
04
Approve & Rebuild
We get your approval before any work beyond initial testing.
05
Return & Support
Components returned to spec with warranty and ongoing technical support.
Partners
Brands We Work With
Testimonials
Trusted by the Diesel Industry
"NW Fuel's testing saved our shop thousands by identifying that only two of six injectors actually needed replacement."
"We've been sending our common rail work to NW Fuel for over a decade. Their Bosch certification gives us confidence in every rebuild."
"The phone support alone is worth it. Their technicians help us diagnose issues before we even pull components."
FAQ
Frequently Asked Questions
Our head office is at #101-18940 94th Ave, Surrey, BC — on the north side of Highway 1, beside Finning. We also have a sister location, Island Diesel, in Nanaimo at #8, 1975 Boxwood Road.
We are open Monday through Friday, 8:00 AM to 4:30 PM. We are closed on all statutory holidays.
We carry Bosch, Pure Power, Alliant Power, Stanadyne, Yanmar, Delphi, Dipaco, Denso, FASS, and many more. We never offer something we wouldn't install on our own vehicles.
All products and service work carry a 12-month unlimited km warranty from the invoice date.
Our technicians need to physically inspect and test your components to provide an accurate quote. We always get approval before proceeding with any work beyond initial testing.
We can test 99% of common rail, HEUI, and EUI injectors. For unusual applications, call us first. Mechanical injectors start at $16, common rail at $65.
Insights
Latest Articles
Why Do 6.0L Injectors Fail?
Understanding the common failure modes of Ford 6.0L Powerstroke HEUI injectors and what you can do about it.
Replacing Duramax Fuel Injectors
A comprehensive guide to identifying, testing, and replacing fuel injectors on GM Duramax engines.
Diesel Emissions Control Systems
How modern diesel emissions systems work and what repair shops need to know about DEF, DPF, and SCR.
At the Cutting Edge of Diesel Fuel Injection Testing
How NW Fuel invests in the latest test equipment to deliver precision diagnostics for the diesel industry.