OEM-Tested & Calibrated
Every unit is tested and calibrated to specification before dispatch.
Diesel Fuel System Specialists
Remanufactured Diesel Injectors & Fuel PumpsFind the Right Diesel Part in Seconds
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OEM Tested· Calibrated to spec
12-Month Warranty· Included on every unit
Free UK Delivery· Mainland · tracked
Same-Day Dispatch· Orders before 2pm
Remanufactured diesel injectors and high-pressure fuel pumps for Bosch, Delphi, Denso and Siemens VDO / Continental fuel systems — tested, warranty-backed and supplied to UK garages, trade customers and vehicle owners.
12-month warranty includedSame-day UK dispatch before 2 pm
Remanufactured diesel fuel-system components for UK garages, trade customers and vehicle owners.
Why UK Garages Choose Remanufacture Injectors Ltd
OEM-tested remanufactured diesel injectors and high-pressure fuel pumps, backed by UK support, warranty protection and fast dispatch.
12-Month Warranty
Warranty included on our remanufactured diesel components.
Fast UK Dispatch
Quick nationwide delivery for garages, workshops and retail customers.
UK Registered Business
Registered in England & Wales — Company No. 16612620.
Diesel Fuel-System Specialists
Focused on Bosch, Delphi, Denso and Siemens VDO fuel systems.
Core Exchange Available
Simple surcharge and return process for old injector units.
Application Check
Will It Fit My Vehicle?
See whether a part number is listed for your make and model. Fitment is confirmed by the stamped part number or engine code.
Refurbished, Reconditioned & Reman Diesel Injectors UK
We are a UK diesel injector specialist supplying remanufactured injectors, refurbished injectors and reconditioned diesel injectors for Bosch, Delphi, Denso and Siemens VDO common-rail systems. Every reman injector we ship has been stripped, ultrasonically cleaned, fitted with new nozzles and seals, and flow-tested back to original manufacturer tolerances on Bosch and Delphi test equipment. The result is a workshop-grade rebuild that behaves identically to a new OEM unit on idle delivery, full-load delivery, back-leakage and spray pattern.
Each recon injector ships with a 12-month warranty, free UK delivery and same-day dispatch before 2 pm. Vehicle compatibility is matched against your engine code or registration before despatch, so the part fits first time — no guesswork on dealers’ cross-references. We supply garages, independents and DIY technicians across the UK with calibrated diesel injectors for BMW, Mercedes-Benz, Audi, Volkswagen, Ford, Vauxhall, Peugeot, Citroën and most other common-rail diesels. Looking at the trade words: refurbished, reconditioned and remanufactured all describe the same process — a rebuilt core tested to OEM spec. We use remanufactured because every injector is calibrated, not just visually cleaned.
Remanufactured, Reconditioned or Refurbished Diesel Injectors — What We Supply
Whether you searched for remanufactured, reconditioned or refurbished diesel injectors, the product here is the same: a professionally remanufactured injector, not a cleaned-up used part. Each unit is dismantled, inspected against the manufacturer’s test plan, worn components such as nozzles and control valves are replaced where the bench results call for it, then it is calibrated, tested and supplied ready to fit with its coding data. We remanufacture in-house in the UK and deliver nationwide.
Is a reconditioned injector the same as a remanufactured one?
In UK trade language the terms are used interchangeably. What matters is the process: our injectors are fully remanufactured — dismantled, worn parts replaced where required, recalibrated on the test bench and covered by a 12-month warranty — rather than simply cleaned and resold.
Watch: How Injectors Are RemanufacturedOEM Tested
12-Month Warranty
Worldwide Shipping
Expert Support
Dispatch within 24h • Trusted by UK garages & mechanics
What our customers say
Trusted by garages & drivers across the UK
Testimonial 1 of 6: Ordered a remanufactured Bosch for my Transit on Tuesday, fitted Wednesday morning. Engine runs smoother than the day I bought the van. Saved me nearly £400 vs. main dealer. — James M., Independent garage owner.
“Ordered a remanufactured Bosch for my Transit on Tuesday, fitted Wednesday morning. Engine runs smoother than the day I bought the van. Saved me nearly £400 vs. main dealer.”
James M.
Independent garage owner · Leeds
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Not sure which injector is faulty?
We professionally test your injectors and tell you exactly which ones need replacing. £20 per injector – all models, same price.
See How Diesel Injectors Are Remanufactured
Watch our 3D walkthrough of the diesel injector remanufacturing process and see how injectors are professionally restored for reliable service.
UK's Leading Diesel Injector Specialists
Remanufactured Injector is a UK-based diesel injector specialist offering OEM-tested injectors with a 12-month warranty. All units are professionally tested and dispatched from UK stock for fast delivery. Find your exact part by entering your registration above.
Remanufactured Injector supplies OEM-tested diesel fuel injectors to garages and mechanics across the United Kingdom. Based in Luton, Bedfordshire, we specialise in remanufacturing Bosch, Delphi, Siemens, and Denso common rail injectors to original manufacturer specifications. Every injector includes a 12-month warranty and free UK delivery.
OEM Tested
12-Month Warranty
Free UK Delivery
Same-Day Dispatch
UK Diesel Injector Specialists
Remanufactured Injector is based in Luton, Bedfordshire. We specialise exclusively in diesel fuel injection systems — injectors, pumps, and testing services. We have served over 2,800 UK garages and vehicle owners with OEM-tested parts and a 12-month warranty on every product.
Why Trust Us
UK specialists in remanufactured diesel injectors
Industry Expertise
Diesel fuel injection specialists with deep technical knowledge of Bosch, Delphi, Siemens & Denso systems.
Precision Testing
Every injector is flow-tested, calibrated, and verified to OEM specifications before dispatch.
UK-Based Business
Based in Luton, Bedfordshire. Local phone support, fast UK delivery, and no import hassles.
Trusted by 2,800+
Garages, mechanics, and vehicle owners across the UK trust us for quality diesel injectors.
2026 Update: We've expanded our remanufactured diesel injector range to cover over 5,000 vehicle applications this year, including the latest Euro 6d compliant engines. Our testing facility now uses Bosch EPS 708 equipment for the most accurate diagnostics available in the UK market.
This catalog is reviewed and updated regularly to reflect the latest industry standards (2026).
Trusted by 2,800+ UK garages, mechanics & vehicle owners
OEM Equivalent Quality
All injectors meet or exceed original equipment specifications
Tested & Warrantied
Every injector fully tested with 12-month warranty included
UK-Based Remanufacturing
Professional remanufacturing facility in the United Kingdom
Free UK Mainland Shipping
Fast, free delivery on all orders to UK mainland addresses
How It Works
Finding the right diesel injector has never been easier
01
Enter Registration
Type your UK vehicle registration number into our search bar
02
Match Injector
We instantly match your vehicle to the correct diesel injector part number
03
Order & Receive
Place your order and receive fast delivery with full warranty
Product Categories
Professional-grade remanufactured diesel components
Remanufactured Diesel Injectors
Common-rail diesel injectors from Bosch, Delphi, Denso and Siemens VDO / Continental, tested and calibrated to specification.
Browse Diesel Injectors
High-Pressure Diesel Fuel Pumps
Remanufactured high-pressure fuel pumps for cars, vans and commercial vehicles, tested to specification and backed by our 12-month warranty.
Browse Diesel Fuel Pumps
Most Searched Engine Codes
Most Popular Diesel Injectors
The most-fitted remanufactured diesel injectors across UK workshops — all in stock, OEM-tested and dispatched from the UK within 24 hours.
- Siemens VDOA2C9626040080£180View A2C9626040080 injector
- DelphiA6510704987£120View A6510704987 injector
- Bosch038130073BN£120View 038130073BN injector
- Siemens VDO / ContinentalA2C59511316£100View A2C59511316 injector
- Bosch0445110239£80View 0445110239 injector
- Bosch0445110613£120View 0445110613 injector
- Bosch0445110130£100View 0445110130 injector
- Bosch0445110476£120View 0445110476 injector
- Bosch0445110485£120View 0445110485 injector
- Bosch0445110599£100View 0445110599 injector
- Bosch0445110583£220View 0445110583 injector
- Bosch0445110327£80View 0445110327 injector
Featured Products
Our most-fitted trusted injector families — genuine photos, live prices
Siemens VDO / Continental
A2C59513556 Remanufactured Diesel Injector
1.6L HDi/TDCi · Citroen, Ford, Mazda
£110.00inc. VAT
View 
DENSO
DCRI107730 Remanufactured Diesel Injector
3.0L D-4D · Toyota
£200.00inc. VAT
View 
Delphi
28232251 Remanufactured Diesel Injector
1.5L dCi · Dacia, Nissan, Renault
£90.00inc. VAT
View 
Siemens VDO / Continental
5WS40156Z Remanufactured Diesel Injector
DW10 / 2.0 HDi / 2.0 TDCi / D4204T · Citroen, Fiat, Ford
£90.00inc. VAT
View What Our Clients Say
During our work we have accumulated hundreds of positive reviews
Expert Resources
Guides and tips from our diesel injection specialists
Diesel Injectors
Browse our full range of remanufactured diesel injectors for all makes.
Injector Testing
Professional testing service from £20. Full diagnostic report included.
12-Month Warranty
All remanufactured parts include comprehensive warranty coverage.
Learn From Our Experts
Diesel Injector Knowledge Base
Popular Diagnostic Guides
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Common Fault Codes
- P0201P0201 Injector Circuit Malfunction (Cylinder 1) — Cause...
- P0202P0202 Injector Circuit Malfunction (Cylinder 2) — Cause...
- P0203P0203 Injector Circuit Malfunction (Cylinder 3) — Cause...
- P0204P0204 Injector Circuit Malfunction (Cylinder 4) — Cause...
- P2146P2146 Injector Group A Supply Voltage — Causes & Fix
- P0263P0263 Cylinder 1 Contribution/Balance — Causes & Fix
- P0300P0300 Random/Multiple Cylinder Misfire — Causes & Fix
- P0087P0087 Fuel Rail/System Pressure Too Low — Causes & Fix
- P0089P0089 Fuel Pressure Regulator Performance — Causes & Fi...
- P2149P2149 Fuel Injector Group B Supply Voltage Circuit/Open...
Popular Engines
- Mercedes OM651 Injector Problems: Symptoms, Fault Codes...
- BMW N47 Injector Problems: Rough Idle, Misfire & Replac...
- BMW B47 Injector Problems: Fault Codes, Symptoms & Repa...
- Ford Transit 2.2 TDCi Injector Problems: Hard Starting ...
- DW10C Injector Problems: Symptoms, Fault Codes & Replac...
- VW 1.6 TDI CAYC Injector Problems: Misfire, Smoke & Rep...
- Mercedes OM642 V6 Injector Problems: Symptoms, Faults &...
- Mercedes OM611 Injector Problems: Symptoms, Faults & Re...
- Mercedes OM654 Injector Problems: Symptoms & Replacemen...
- Mercedes OM646 Injector Problems: Symptoms & Replacemen...
Why UK Garages Trust Our Remanufactured Diesel Injectors
OEM-quality rebuilds, UK specialist support and a 12-month warranty on every part — without the new-part price tag.
Why Choose Remanufactured Injectors?
Genuine OEM cores rebuilt to original manufacturer tolerances — typically 40–60% cheaper than buying new, with identical fitment and performance.
- Like-for-like spec vs. new Bosch / Delphi / Denso
- Tested on calibration rigs before despatch
- No DPF or turbo damage risk from a worn injector
OEM-Tested Injector Specialists
Every injector is benchmarked on Bosch and Delphi test equipment to OEM flow, leak-off and spray-pattern tolerances. A full diagnostic report ships with every order.
- Bosch EPS815 + Delphi DCN rigs in-house
- Pass/fail report on flow, leak-off and pattern
- Calibration class re-coded for plug-and-play fit
UK Diesel Injector Experts
Luton-based specialists trusted by independent garages, commercial fleets and main-dealer overflow shops across the UK. Same-day dispatch before 2 pm, free tracked delivery.
- UK-only stock — no grey-market imports
- Trade pricing for VAT-registered garages
- Live phone support: 020 3355 6581
12-Month Warranty Explained
Every remanufactured injector ships with a 12-month no-quibble warranty against premature failure or manufacturing defects. No registration cards, no activation steps — cover starts on dispatch.
- Full replacement on approved warranty claims
- Fitment guarantee on registration-matched orders
- Most claims resolved within 3 working days
Commonly searched for
The vehicle-specific and trust-specific topics our customers ask about most.
- Refurbished diesel injectors UKAuthority overview
- Reconditioned injectors with warranty12-month warranty
- Audi injector replacement costPricing calculator
- Mercedes diesel injectorsMercedes catalogue
- Diesel injector repair & testing£20 per injector test
- Reconditioned injectors near me (UK-wide)Luton-based, UK delivery
- Diesel injector specialistsTrusted by UK garages
- Bosch, Delphi & Denso common-rail injectorsFull catalogue
Diesel Injector FAQs
The questions UK garages and drivers ask us most often. Real answers from our remanufacturing specialists.
How do I find the right injector for my vehicle?
Simply enter your UK vehicle registration on our website. We'll look up your vehicle and show compatible injectors instantly. Alternatively, call us on 020 3355 6581 with your reg number for expert assistance.
Are remanufactured injectors as good as new?
Yes! Our remanufactured injectors are stripped, cleaned, fitted with new components, and tested to OEM specifications. They perform identically to new injectors at 40-60% less cost, backed by our 12-month warranty.
How quickly can you deliver?
We offer next working day delivery on orders placed before 2pm (UK mainland). Standard delivery is 2-3 working days. Same-day dispatch available. Free UK delivery on all orders.
Do you supply injectors for commercial vehicles?
Yes, we supply injectors for cars, vans, trucks, and commercial vehicles. We stock injectors for Ford Transit, Mercedes Sprinter, VW Transporter, Iveco Daily, and many more commercial applications.
What payment methods do you accept?
We accept all major credit and debit cards, PayPal, and bank transfer. All payments are SSL encrypted and secure. Pay with confidence knowing your transaction is protected.
What is the difference between refurbished and reconditioned injectors?
In the UK diesel trade, refurbished, reconditioned and remanufactured injectors are largely the same thing — used cores stripped, cleaned, fitted with new nozzles and seals, and flow-tested back to OEM specification. We use the term remanufactured because every unit is rebuilt to original manufacturer tolerances on Bosch and Delphi test equipment, then issued a 12-month warranty.
How long do diesel injectors last?
A well-maintained common-rail diesel injector typically lasts 100,000–150,000 miles. Lifespan drops sharply when fuel quality is poor, fuel filters are neglected, or contamination enters the fuel system. Our remanufactured injectors are tested to original flow tolerances so once fitted, they restore full service life under normal driving conditions.
Are diesel injectors covered under warranty?
Yes — every remanufactured diesel injector we supply includes a 12-month warranty as standard, covering manufacturing defects and premature failure when fitted by a competent installer with clean fuel. No registration cards or activation forms required — warranty starts automatically from the purchase date on your order.
Can faulty injectors damage an engine?
Yes. A leaking or over-fuelling diesel injector can wash the cylinder bore of oil, melt piston crowns, dilute engine oil with raw diesel, and dump unburnt fuel into the DPF and turbo — bills running into thousands of pounds. The cheapest insurance is to test or replace a suspect injector early. Our common-rail testing service is £20 per injector with a full diagnostic report.
What causes injector failure?
The two biggest causes of diesel injector failure are fuel contamination (water, debris, wrong fuel) and worn nozzles from high mileage. Other common causes: a clogged fuel filter that wasn't changed on schedule, low-quality biodiesel, dirt ingress during a botched repair, and tuning that pushes injection pressure beyond stock limits. Regular filter changes and clean fuel are the single best preventative measures.
Is it better to replace all injectors at once?
On a single faulty injector replacing just that unit is often fine — but on engines past 100,000 miles or where multiple injectors test marginal, replacing a full set rebalances cylinder fuelling, prevents another return-to-workshop in a few months, and is usually cheaper per unit. We offer set pricing on most engines and free UK delivery on all orders.
How much does injector replacement cost in the UK?
For a remanufactured diesel injector from us, expect £80–£180 per unit depending on engine and brand. Fitting labour at an independent garage typically adds £80–£200 per injector. A full set of 4 injectors fitted in the UK usually lands between £700 and £1,400 — substantially less than the £1,800+ that main-dealer new units cost on the same vehicle.
Latest Diesel Injector Guides
Practical workshop advice, fault diagnosis and buying guides from UK diesel specialists.
Contact Our Diesel Injection Specialists
Speak to our UK team to find the right injector for your vehicle
Opening Hours
Monday to Friday: 9am – 5pm (UK time)