Fuel Injector repair & service made easy

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Total number of fuel injector repair reviews

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Want to learn more about Fuel Injector repairs?

Read our short guide with information on costs, symptoms and more.

What does a Fuel Injector do?

The fuel injectors are part of the fuel supply system of the engine (provided it is a petrol engine), they usually inject the fuel directly into the cylinders, but in some cars the injectors are situated in the inlet manifold. The injectors diffuse the fuel, which then mixes with the air being let into the engine by the inlet valves and, in turn, the spark plugs will ignite the mixture to combust.

What does a fuel injector replacement involve?

  • Mechanic will read the ECU for possible fault codes related to the fuel system.
  • Mechanic will inspect the fuel supply system and the fuel injectors.
  • If necessary, the mechanic will replace the faulty fuel injector.
  • Mechanic will advise if any other parts need to be replaced.
  • Mechanic will inspect the fuel supply system again for any leaks and test drive the car.
  • Mechanic will make adjustments if necessary.

Can I do a fuel injector replacement myself?

Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend a fuel injector replacement is only carried out by a professional mechanic. ClickMechanic can help get you a vetted and local mechanic to carry out the work. Just enter your postcode and your car's registration number at the top of this page and select the work needed to get an instant fixed price up front.

What are the symptoms of a faulty fuel injector?

  • When the engine runs rough, with abrupt power peaks.
  • When there are wet patches around the injectors on the outside of the engine.
  • When the 'Check Engine' light on the car's dashboard is on.
  • When the car doesn't perform as well as usual under acceleration.
  • When there is a strong smell of fuel in the engine bay.
  • When the car's fuel consumption is higher than usual.

How long does it take to replace fuel injectors?

The time it takes to replace a fuel injector or fuel injectors can range from under 1 hour to 4 hours, this will depend on a number of factors like your vehicle's make and model, year, and how many injectors need replacing. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

How often should I replace a fuel injector?

Over time, the fuel injectors can be affected by dirty fuel which will mean that the injectors can clog up. In turn the injectors will not be able to diffuse the fuel optimally. In most cases it means that the fuel lines or fuel tank have started to corrode. Alternatively, it can be that the fuel filter has become ineffective, not filtering out debris as it should. All of this leads to engine misfires and therefore an engine that does not run smoothly.

Should you experience problems with the fuel supply, then it is advisable to have the fuel supply system and the fuel injectors inspected and, if necessary, have the fuel injectors replaced. Seeing that the fuel injectors are especially prone to deterioration over time they should always be replaced as and when stipulated in the guidelines set out by your car's manufacturer.

How much does it cost to replace diesel fuel injectors?

The cost of replacing a diesel fuel injector will depend on your car's make and model, location and what parts your car's manufacturer recommends using for the replacement. Select your car at the top of this page to find out what you could save by having your fuel injector replaced by ClickMechanic.

Can you drive with a bad fuel injector?

If you suspect there is any issue with a fuel injector or there are concerns about its age or condition, book an inspection with a professional mechanic as soon as possible, driving the vehicle may lead to further complications or damage.

How much does it cost to replace fuel injectors?

The cost of replacing a fuel injector depends on your car, location and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having your fuel injector replaced by ClickMechanic by selecting your car at the top of this page!

Want to know how much you'd pay at a franchise dealer or independent garage?

Check out the ClickMechanic price for a Fuel Injector repair. We use industry standard data & millions of data points so you know what you should be paying

These estimates may include Injector seals (set), Injector, Injection pump, Injector, Manifold absolute pressure (MAP) sensor, Injection ECU and/or Injection/fuel pump drive belt/chain

47 manufacturers for Fuel Injector Repair

Name Clickmechanic Click mechanic average Independent garage estimate Franchise dealer estimate

Alfa Romeo

Parts costs: £1,357.03 - £1,791.15

Labour time: 0-2 hours

# of quotes: 37

£1498

£1,406 - £1,562

£1,726 - £1,929

Get exact price

Audi

Parts costs: £1,722.26 - £3,108.34

Labour time: 2-3 hours

# of quotes: 781

£2231

£1,837 - £2,732

£2,295 - £3,390

Get exact price

BMW

Parts costs: £1,364.21 - £2,267.83

Labour time: 1-2 hours

# of quotes: 1778

£1703

£1,424 - £1,983

£1,755 - £2,453

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Cadillac

Parts costs: £558.55 - £670.26

Labour time: 1-2 hours

# of quotes: 1

£667

£657 - £657

£866 - £866

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Chevrolet

Parts costs: £2,240.35 - £2,717.48

Labour time: 0-1 hours

# of quotes: 137

£2244

£2,285 - £2,310

£2,777 - £2,807

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Chrysler

Parts costs: £1,651.10 - £2,150.66

Labour time: 1-2 hours

# of quotes: 94

£1848

£1,720 - £1,862

£2,119 - £2,289

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Citroen

Parts costs: £1,224.45 - £1,799.76

Labour time: 1-4 hours

# of quotes: 850

£1527

£1,321 - £1,680

£1,661 - £2,159

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Dacia

Parts costs: £2,132.18 - £2,558.62

Labour time: 2-3 hours

# of quotes: 2

£2231

£2,247 - £2,247

£2,787 - £2,787

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Daewoo

Parts costs: £464.81 - £1,055.96

Labour time: 0-2 hours

# of quotes: 3

£890

£514 - £937

£656 - £1,169

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Daihatsu

Parts costs: £486.93 - £584.32

Labour time: 0-1 hours

# of quotes: 1

£510

£514 - £514

£639 - £639

Get exact price

Dodge

Parts costs: £1,528.72 - £2,821.88

Labour time: 0-1 hours

# of quotes: 7

£2067

£1,578 - £2,401

£1,932 - £2,920

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DS

Parts costs: £925.80 - £1,110.96

Labour time: 2-3 hours

# of quotes: 1

£1364

£1,040 - £1,040

£1,339 - £1,339

Get exact price

Fiat

Parts costs: £1,151.19 - £1,847.75

Labour time: 0-2 hours

# of quotes: 333

£1417

£1,188 - £1,595

£1,454 - £1,958

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Ford

Parts costs: £1,535.26 - £2,131.35

Labour time: 1-3 hours

# of quotes: 3830

£1746

£1,595 - £1,890

£1,962 - £2,358

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Honda

Parts costs: £1,514.87 - £2,544.18

Labour time: 0-1 hours

# of quotes: 184

£2015

£1,542 - £2,169

£1,872 - £2,641

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Hyundai

Parts costs: £1,472.49 - £2,407.47

Labour time: 0-1 hours

# of quotes: 33

£1708

£1,522 - £2,055

£1,865 - £2,505

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Isuzu

Parts costs: £1,980.61 - £2,376.73

Labour time: 1-2 hours

# of quotes: 2

£2574

£2,051 - £2,051

£2,517 - £2,517

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Iveco

Parts costs: £1,364.15 - £1,952.28

Labour time: 1-2 hours

# of quotes: 54

£1627

£1,419 - £1,709

£1,746 - £2,115

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Jaguar

Parts costs: £1,652.05 - £2,281.53

Labour time: 2-3 hours

# of quotes: 258

£1926

£1,764 - £2,063

£2,206 - £2,604

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Jeep

Parts costs: £1,493.84 - £2,087.68

Labour time: 0-2 hours

# of quotes: 37

£1696

£1,532 - £1,810

£1,868 - £2,228

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Kia

Parts costs: £1,556.09 - £2,718.16

Labour time: 0-2 hours

# of quotes: 166

£1929

£1,599 - £2,351

£1,952 - £2,890

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Land Rover

Parts costs: £1,216.29 - £2,471.05

Labour time: 2-4 hours

# of quotes: 418

£1757

£1,329 - £2,230

£1,685 - £2,812

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LDV

Parts costs: £1,457.34 - £2,075.22

Labour time: 1-2 hours

# of quotes: 60

£1708

£1,537 - £1,815

£1,907 - £2,246

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Lexus

Parts costs: £3,577.27 - £4,468.86

Labour time: 1-2 hours

# of quotes: 85

£3583

£3,633 - £3,781

£4,403 - £4,582

Get exact price

London Taxi's International

Parts costs: £1,669.96 - £2,003.95

Labour time: 1-2 hours

# of quotes: 4

£2189

£1,734 - £1,734

£2,132 - £2,132

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Mazda

Parts costs: £1,587.02 - £3,071.26

Labour time: 1-3 hours

# of quotes: 216

£2096

£1,651 - £2,685

£2,032 - £3,323

Get exact price

Mercedes-Benz

Parts costs: £1,315.90 - £2,270.27

Labour time: 1-3 hours

# of quotes: 1203

£1740

£1,405 - £2,023

£1,756 - £2,532

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MG

Parts costs: £747.26 - £1,070.85

Labour time: 2-3 hours

# of quotes: 20

£907

£863 - £1,009

£1,128 - £1,302

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MINI

Parts costs: £181.39 - £359.65

Labour time: 0-2 hours

# of quotes: 62

£319

£211 - £354

£277 - £469

Get exact price

Mitsubishi

Parts costs: £606.05 - £2,291.29

Labour time: 0-3 hours

# of quotes: 63

£1123

£660 - £2,038

£835 - £2,548

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Nissan

Parts costs: £1,455.90 - £2,650.28

Labour time: 1-2 hours

# of quotes: 396

£1874

£1,530 - £2,308

£1,895 - £2,848

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Peugeot

Parts costs: £1,201.11 - £1,742.45

Labour time: 1-4 hours

# of quotes: 1350

£1525

£1,305 - £1,626

£1,649 - £2,089

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Porsche

Parts costs: £944.82 - £1,133.79

Labour time: 4-5 hours

# of quotes: 7

£1187

£1,168 - £1,168

£1,579 - £1,579

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Proton

Parts costs: £441.17 - £529.41

Labour time: 1-2 hours

# of quotes: 1

£504

£507 - £507

£660 - £660

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Renault

Parts costs: £1,337.63 - £1,918.29

Labour time: 1-2 hours

# of quotes: 1301

£1578

£1,400 - £1,706

£1,729 - £2,133

Get exact price

Rover

Parts costs: £911.74 - £1,116.80

Labour time: 2-3 hours

# of quotes: 63

£1103

£1,072 - £1,091

£1,414 - £1,436

Get exact price

Saab

Parts costs: £1,426.12 - £1,862.86

Labour time: 0-1 hours

# of quotes: 120

£1546

£1,455 - £1,605

£1,768 - £1,967

Get exact price

SEAT

Parts costs: £1,744.88 - £3,079.61

Labour time: 2-3 hours

# of quotes: 191

£2183

£1,857 - £2,698

£2,318 - £3,341

Get exact price

Skoda

Parts costs: £1,714.69 - £3,183.72

Labour time: 1-3 hours

# of quotes: 122

£2161

£1,810 - £2,765

£2,247 - £3,407

Get exact price

Smart

Parts costs: £754.01 - £905.61

Labour time: 0-2 hours

# of quotes: 10

£819

£808 - £826

£1,012 - £1,047

Get exact price

Ssangyong

Parts costs: £1,874.75 - £2,426.09

Labour time: 1-2 hours

# of quotes: 33

£1971

£1,934 - £2,081

£2,369 - £2,545

Get exact price

Subaru

Parts costs: £806.16 - £1,177.08

Labour time: 2-6 hours

# of quotes: 10

£1109

£968 - £1,264

£1,289 - £1,742

Get exact price

Suzuki

Parts costs: £1,270.62 - £1,629.52

Labour time: 0-1 hours

# of quotes: 21

£1358

£1,311 - £1,409

£1,605 - £1,732

Get exact price

Toyota

Parts costs: £1,595.98 - £3,310.07

Labour time: 0-2 hours

# of quotes: 323

£2280

£1,644 - £2,842

£2,010 - £3,476

Get exact price

Vauxhall

Parts costs: £1,384.38 - £1,964.17

Labour time: 1-3 hours

# of quotes: 1809

£1651

£1,439 - £1,779

£1,770 - £2,247

Get exact price

Volkswagen

Parts costs: £1,720.99 - £3,219.02

Labour time: 1-3 hours

# of quotes: 1938

£2284

£1,805 - £2,816

£2,232 - £3,485

Get exact price

Volvo

Parts costs: £1,400.86 - £2,232.79

Labour time: 1-3 hours

# of quotes: 282

£1689

£1,476 - £1,974

£1,831 - £2,458

Get exact price

Prices could not be created for 33 models. Show ∨

  • Microcar
  • Metrocab
  • Hummer
  • Reva
  • Asia
  • TVR
  • Ferrari
  • Morgan
  • Buick
  • Lamborghini
  • Pontiac
  • Carbodies
  • Mitsubishi Fuso
  • Moskvich
  • Bentley
  • Ford US
  • Aixam
  • Austin
  • Daimler
  • FSO
  • Maybach
  • Rolls-Royce
  • Santana
  • Tata
  • Great Wall
  • Piaggio
  • Perodua
  • Infiniti
  • Aston Martin
  • Lada
  • Lancia
  • Lotus
  • Maserati

Estimates on repair costs, such as the above results for a fuel injector repair, are created by combining data from multiple third-party sources. The actual cost of using your local repair providers may be outside of the estimated range. We provide estimates on repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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Recent Fuel Injector repair quotes

These recent quotes were taken from our quote engine which uses third-party industry standard data on repair times, along with a live parts retailer, and a regional labour rate to build an accurate free quote. We are constantly improving our quote engine, so please let us know if a price seems incorrect.

£2,049.79

Fuel injectors replacement (all)

Citroen C4 Picasso
Mablethorpe
£963.64

Fuel injectors replacement (all)

Volvo V70
Nottingham
£1,461.32

Fuel injectors replacement (all)

Kia Sorento
Bath
£2,722.60

Fuel injectors replacement (all)

Audi A3
Kidderminster