Diesel Petrol Injection and Carburettor Specialist in Galway

GTB Diesel Injection Services have over 40 years experience in diesel and petrol injectors, pumps, carburettors, electrical systems and emission testing.


High spec computer testing equipment, for fast diagnostics.

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Injection Repairs

All types of diesel injectors and pumps repaired, tested and reconditioned.

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Other Services

Carburettors repaired and reconditioned. Electrical services.

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Welcome to GTB Autos

GTB Diesel injection Services, based on the Tuam Road (N83) , Galway, provide auto services and repairs. We specialise in diesel injectors and diesel pumps. We service and repair carburettors and fuel injection components.

GTB also carry out repairs to auto electrical systems.

What we cannot buy, we make on the premises. All the latest computerised technology is used to ensure acurate testing and reliable repair.

  • Diesel Injection Services
  • Diesel Injector & Pump Repairs
  • Petrol Injector & Pump Repairs
  • Fuel & Carburettor Systems
  • Electrical/Electronic Repairs
  • Emission Testing

Most repairs come with a 12 month warranty. Enquire now!

Need a quote or have a query?

Get in touch using the form below.

    New and Reconditioned Pumps and Injectors For Sale View More

    Latest Sale Items

    Siemens 5WS40156Z, 9657144580, 9647247280

    • Part Number: 5WS40156Z 9657144580,
    • Vehicle: Peugeot, Citroen, Volvo, Ford C Max 2.0 HDI
    €250.00 exchange plus vat (Reconditioned)

    Siemens 5WS40536

    • Part Number: 5WS40536 H8200704191 A2C59513484
    • Vehicle: Dacia Duster, Nissan Juke, Nissan Qashqai, Renault Clio, Renault Fluence, Renault Kangoo, Renault Megane, Renault Scenic 1.5 d
    €260 exchange plus vat (Reconditioned)

    Siemens 5WS40539

    • Part Number: 5WS40539
    • Vehicle: VW SKODA SEAT 1.6

    Trust the professionals for reconditioned injectors and pumps

    All repairs come with a warranty (T & C's apply). Most repairs done on the same day

    Specialists in common rail injectors & pumps

    Fuel Pressure Regulators, Air Flow Meters, Engine Sensors. We Repair Them All

    On the spot diagnostics with high spec equipment

    We are specialists in carburettor repairs. Guaranteed emission pass for NCT failures