Seat Ateca CUUC Injectors

VW/Audi 2.0 TDI (EA288) | 2016–0

Engine Code

CUUC

Engine Size

VW/Audi 2.0 TDI (EA288)

Production

2016–0

Seat Ateca CUUC Overview

The Seat Ateca with the CUUC VW/Audi 2.0 TDI (EA288) engine was produced between 2016 and 0. This vehicle uses Bosch common rail diesel injectors (primary part number 0445110468) operating at fuel pressures up to 2000 bar. The CUUC engine in the Seat Ateca produces and of torque. When replacing injectors on the Seat Ateca CUUC, always use new copper sealing washers and torque to manufacturer specifications. Each injector should be coded to the ECU after fitting.

Compatible Injectors

Bosch 0445110468

0445110468 | 0445110469 | 0986435258 | 04L130277

£120 inc. VAT

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Common Injector Problems in Seat Ateca

•
Rough idle and engine vibration — Worn injector nozzles cause uneven fuel spray, leading to rough idle at low RPM. Most noticeable when the engine is cold.
•
Excessive exhaust smoke — Black or blue-grey smoke on acceleration indicates poor fuel atomisation. This is often caused by carbon buildup on the injector nozzle tip.
•
Poor fuel economy — A worn or leaking injector delivers incorrect fuel quantities, reducing efficiency by 10–20% in severe cases.
•
Engine misfire under load — Intermittent misfires during acceleration suggest one or more injectors are failing to deliver the correct fuel pressure.
•
Difficult cold starting — Degraded injector nozzles struggle to atomise fuel at lower cranking pressures, causing extended crank times in cold weather.

Other Engine Codes for Seat Ateca

View all CUUC compatible vehicles and injectors

Bosch VW/Audi 2.0 TDI (EA288) — browse compatible engines, vehicles, and injectors

Compatible Engines

CRLC Engine CRLB Engine DEJA Engine CRMB Engine CSUB Engine CSUA Engine DEUB Engine CSUE Engine

Compatible Vehicles

Recommended Injector

0445110468

Bosch — View product page

OEM Part Numbers

0445110469 0986435258 04L130277

Diesel Injector Knowledge Centre

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.