Is the Bosch 2037 compatible with the AUDI A5?

Yes. The Bosch 2037 is a direct replacement diesel injector for the AUDI A5 2L and the other listed applications. Always confirm fitment by engine code or vehicle registration before ordering.

Does the Bosch 2037 require injector coding?

No injector coding is required for the Bosch 2037 on most applications. Always follow the manufacturer's fitting procedure.

Is the 2037 supplied tested?

Yes. Every Bosch 2037 is OEM bench-tested and calibrated to manufacturer tolerances before dispatch.

Is a warranty included with the 2037?

Yes. The Bosch 2037 includes a 12 months warranty as standard, with free UK delivery.

Is an exchange or core return required?

No core exchange is required for the Bosch 2037. The price shown is the full price — nothing further to pay or return.

What vehicles use the 2037 injector?

The 2037 injector is compatible with AUDI A5 and other diesel vehicles. Check the compatible vehicles section above for the full list.

What engines use the 2037 injector?

The 2037 injector is used in F5A engine codes.

What are symptoms of a failing 2037 injector?

Common symptoms of a failing 2037 injector include hard starting, rough idle, excessive black or white smoke, engine misfires, poor fuel economy, and loss of power under load. A professional leak-off test can confirm whether the injector needs replacing.

How much does it cost to replace the 2037 injector?

A remanufactured Bosch 2037 injector typically costs between £190 and £190. Labour costs vary by vehicle but usually add £100–£250 per injector. All our remanufactured injectors come with a 12-month warranty.

Bosch injector professional packaging and quality control

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Need Help Confirming Fitment?

Not sure this injector fits your vehicle? Check using your registration number before ordering.

Engine Code or Cross Reference

Bosch 2037 Diesel Injector

Name: Remanufactured Bosch Diesel Injector 2037
Brand: Bosch
SKU: 2037
Price: 190.00 GBP
Availability: OutOfStock

BOSCH

Part No: 2037

·Trade & Garage Friendly

Not 100% sure? or call us.

The Bosch 2037 is a professionally remanufactured common-rail diesel injector suited to the AUDI A5 (2017-2018), fully tested and calibrated to OEM specification. Backed by a 12 months warranty and dispatched from the UK within 24 hours.

£190inc. VAT

(per injector)

All prices are shown in GBP (£). International customers are securely charged in GBP via Stripe.

Save 38% vs OEM price

Professionally remanufactured to OEM standards

Ordering a single injector is standard practice.

Need multiple injectors? Simply increase the quantity above.

Every order includes a 12-month workshop warranty, OEM bench-calibration before despatch.

Most 4-cylinder engines use 4 injectors — replace only what your diagnosis confirms.

Tested & calibrated12-month warranty

12-Month Warranty

Included on every remanufactured injector. UK-based support if you ever need it.

Tested Before Dispatch

Flow-tested and calibrated on OEM-grade rigs. Test report on file for every unit.

Free UK Delivery

Mainland tracked dispatch. Order before 2pm for same-working-day pick-up.

Trade buyers: VAT receipt included · Account terms on request · Trusted by UK garages & diesel specialists.

1 Compatible Engine Code

AUDI OEM Replacement

OEM Bench Tested

Why Buy From Us

OEM Bench Tested & Calibrated

12 Month Warranty

Free UK Delivery

UK Diesel Injector Specialists

Technical Support Available

Not sure this is the right injector? Call us on 020 3355 6581

Free UK Delivery Same-Day Dispatch

FREE UK Delivery

International Delivery — flat £50 per order

One injector or multiple injectors

Ships Worldwide

FREE UK Delivery

Flat £50 International Shipping

Royal Mail Tracked
DPD International
Secure Packaging
Tracking Number Included
12 Month Warranty

Need more later? We keep stock available for repeat orders.

Engine Intelligence

Diesel Engine

Common symptoms

Fitment note: Always confirm compatibility using registration lookup or part number before ordering.

Why this injector?

Fits the F5A engine code used in the AUDI A5 and related diesel variants.
Bosch diesel injector — flow-tested and calibrated on common-rail equipment before despatch.
Commonly specified when investigating rough idle, injector knock, smoke or poor fuel economy on F5A engines.
12-month warranty, free UK delivery and no core exchange required.

OEM Variant & Compatibility Notes

0445110369 is Bosch's CRI common-rail solenoid injector for the Volkswagen Group 2.0-litre TDI diesel platform — fitted across the EA189 and early EA288 generations under engine codes CDLC, CFFA, CFFB, CFFD and CFFE, plus selected CGLA / CGLB / CGLC / CGLD applications. It is the OE-stamped unit on Volkswagen Golf VI / Passat B7 / Tiguan / Touran / Sharan, Audi A3 / A4 B8 / A6 C7 / Q3 / Q5, Skoda Octavia / Superb / Yeti and SEAT Leon / Alhambra in 2.0 TDI specification roughly 2009 to 2015.

0445110369 is a direct replacement for VW OE codes 03L130277, 03L130277A, 03L130277AB and 03L130277J, and is interchangeable across the EA189 / early EA288 family provided the engine code on the V5C matches the codes listed above. The seven-character Bosch correction string laser-etched on the body cap of the new unit must be programmed against the right cylinder index using VAG-COM / VCDS, the dealer ODIS Service flow, or any aftermarket scanner with VW-flash support. Skipping the write-back will trigger an immediate cylinder-balance fault chain inside the first 50 miles of driving.

Although 0445110369 shares the Bosch CRI body with the BMW B47 0445110613 and the PSA / Ford 1.5 EcoBlue 0445110955, the bore profile, connector keying and calibration map differ. Never substitute across these three OE primaries without confirming the OE marking on the failed unit and the engine code on the V5C.

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£120 inc. VAT

Remanufacturing Process

Injector fully dismantled

Internal components cleaned and inspected

Worn parts replaced

Reassembled and calibrated

Tested before dispatch

See how our injectors are rebuilt step-by-step in our 3D remanufacturing process video.

Vehicles Compatible With This Bosch Injector

Compatible with AUDI engines including F5A.

Make	Model	Engine	Years
AUDI	A5	2L	2017-2018

Vehicles Using This Injector

AUDI A5 injector

Compatible Engines

The 2037 injector is compatible with the following engines:

F5A–2 TDI

Also known as

This injector is sold and listed under the references below. Tap any number to copy it — every reference refers to this same product.

All references resolve to this canonical product page. Always confirm exact fitment before ordering.

Compatible Vehicles

This injector fits the following vehicles. Always confirm exact fitment by engine code or registration before ordering.

AUDI A5 2L

Product Description

The Bosch 2037 is a professionally remanufactured common-rail diesel injector suited to the AUDI A5 (2017-2018), fully tested and calibrated to OEM specification.

Backed by a 12 months warranty and dispatched from the UK within 24 hours.

Workshop Information

Installation Notes

Professional injector coding may be required after installation
Use calibrated test equipment for verification
Check engine-specific torque values before installation

Recommended Injector Coding

No injector coding is required for the Bosch unit on most applications — follow the manufacturer fitting procedure.

Replacement Advice

Always renew the copper washers / seals and bleed the fuel system before first start. Replace only the injectors your diagnosis confirms and torque fasteners to the manufacturer's published values.

Professional Installation

We recommend installation by a suitably equipped diesel specialist using calibrated test equipment to verify the fuel system after fitting.

Common Engines Using This Injector

F5A

Common Symptoms of a Failed 2037 Injector

Hard starting Rough idle Excessive smoke Poor fuel economy Engine misfires Loss of power under load

If your vehicle shows these symptoms, replacing the diesel injector may restore engine performance. A leak-off test can confirm the diagnosis.

Testing & Warranty

All remanufactured injectors are tested using OEM-grade diagnostic equipment to ensure fuel pressure and spray pattern meet manufacturer specifications.

OEM Test Bench Calibration

Flow-tested on Bosch EPS 200 series bench to verify fuel delivery rates at all operating pressures.

Leak-Off Testing

Each injector is tested for return flow to ensure no excess fuel is wasted back to the tank.

Solenoid Calibration

Electrical response time verified to ensure precise injection timing and quantity.

12-Month Warranty

Full replacement or refund covering manufacturing defects under normal use. No quibble.

IMA code includedProfessional injector coding may be required after installationUK-based support teamNo core exchange required

2037 Price Statistics

Average Price

£190.00

inc. VAT

Price Range

£190–£190

inc. VAT

Stock

0/1

In Stock

Prices based on 1 listing for the 2037 injector. All prices include VAT.

Compatible Vehicles for 2037

2037 is OE-fit on the vehicles below. Always confirm the engine code on your V5C and the OE marking on the failed unit before ordering — sister part numbers in this family can look identical but carry a different calibration map.

AUDI A5(F5A)