This turbocharger is designed for 1.4 HDi and 1.6 HDi / e‑HDi applications and is a direct-fit option for a range of Citroën and Peugeot models and compatible Ford variants using the same engine platform. Commonly searched by part numbers and codes, this unit restores boost performance, improves throttle response and reduces soot buildup when installed as part of a properly maintained engine system.

Technical Information

• Manufacturer: Stellantis
• Model: 1.4 HDi, 1.6 HDi, e‑HDi applications; Compatible Models: Citroën Berlingo B9, Citroën C3 Picasso, Citroën C4 II, Peugeot 308, Peugeot Partner Tepee (and compatible Ford models with the same engines)
• Product Codes: TD02H2-07-TVT-21, 9673283680
• Additional Numbers: 0375Q9, 0375R0, 49373-02003

Function And Symptoms

The turbocharger increases intake air pressure to boost engine power and efficiency. Typical symptoms of a faulty turbo include loss of power and acceleration, excessive exhaust smoke (blue or black), increased oil consumption, whining or rattling noises from the turbo area, and boost pressure fault codes on the engine control unit. Visual signs may include oil in the intercooler or intake tract and external oil leaks around the turbo housing.

Replacement Procedure

1. Allow the engine to cool. Disconnect the battery before starting work.
2. Remove intake and intercooler piping to access the turbocharger.
3. Disconnect and cap or plug oil feed and return lines, and coolant lines if present, to avoid leakage and contamination.
4. Unbolt the turbocharger from the exhaust manifold and downpipe. Support the turbo to avoid strain on oil/coolant lines.
5. Inspect and replace associated gaskets, seals and mounting hardware. Clean the mating surfaces thoroughly.
6. Install the turbo, reconnect oil and coolant lines, torque fasteners to manufacturer specifications and refill any lost coolant/oil.
7. Prime the turbo oil supply by cranking the engine with the ignition on (without starting) or by manually feeding oil, to ensure immediate lubrication at first start.
8. Start the engine, check for leaks, monitor oil pressure and perform a test drive while observing boost behavior and engine response.

Installation Recommendations

• Always fit new gaskets and replace oil feed/return seals when installing the turbo.
• Prime the turbo oil supply before first start to prevent bearing damage.
• Do not crank the engine for extended periods without oil pressure. Follow the vehicle manufacturer’s torque and tightening sequence.
• Check and clean the intake tract, intercooler and EGR system to prevent premature contamination of the new turbo.
• Use engine oil of the correct specification and ensure regular oil and filter changes; contaminated or degraded oil is a leading cause of turbo failure.

Most Common Cause Of Failure

Turbochargers typically fail due to inadequate lubrication (oil starvation or contaminated oil), foreign object damage (ingested debris), excessive soot buildup from EGR and poor combustion, stuck or worn actuator components, and overheating from prolonged high engine temperatures. Proper maintenance of the oil system, air intake and exhaust components greatly extends turbo life. Typical service life varies with driving style and maintenance, but many units reach well over 120,000 km when cared for correctly.

Product Codes And Search Tags For Reference: TD02H2-07-TVT-21, 9673283680, 0375Q9, 0375R0, 49373-02003 — commonly used when sourcing or cross-referencing the part.

This Turbocharger KK 5435 1014861 is designed specifically for Citroën and Peugeot 1.4 HDI diesel engines, commonly found in popular models such as Citroën C1, C2, C3, Xsara and Peugeot 1007, 107, 206, 207, and 307. Manufactured to meet strict OEM standards, this turbocharger ensures optimal engine boost and improved fuel efficiency.

Function and Application

The turbocharger increases engine power by forcing more air into the combustion chamber, enhancing both performance and torque. It is suitable for 1.4 HDI engines producing 40 kW and 50 kW (approximately 54 to 68 horsepower). Often, turbochargers like this one require replacement after intensive use or if symptoms like reduced power, increased smoke, or unusual noises appear.

Replacement and Maintenance

Replacing the turbocharger typically involves removing the intake and exhaust connections and carefully detaching the old unit from the engine manifold. Installation should follow manufacturer torque settings to avoid leaks or damage. Regular oil changes and using quality engine oil can significantly extend turbocharger lifespan.

Technical Information

• Manufacturer: PSA (Peugeot Société Anonyme) – Citroën / Peugeot
• Model Compatibility: Citroën C1, C2, C3, Xsara; Peugeot 1007, 107, 206, 207, 307 (1.4 HDI 40 & 50 kW)
• Product Codes: 5435 1014861, KK35-487599, 0375G9, 0375K0
• Additional Numbers: PSA OEM references 0375G9

Additional Notes

This turbocharger comes from a vehicle with only approximately 42,000 km mileage, ensuring minimal wear and long service life when properly installed and maintained. Ideal for automechanics and DIY enthusiasts looking for quality parts for reliable engine performance restoration.

If you are looking for a reliable and high-quality turbocharger replacement for your Citroën or Peugeot vehicle, the Turbo KK 5435 1014861 offers an ideal solution. Designed specifically for popular models like Citroën C1, C2, C3, XSARA, and Peugeot 1007, 107, 206, 207, and 307 with the 1.4 HDI engine, this turbocharger enhances engine performance and efficiency.

Technical Information:

Manufacturer: PSA Citroën Peugeot
Model: Citroën C1, C2, C3, XSARA; Peugeot 1007, 107, 206, 207, 307
Product Codes: 5435 1014861, kp35-487599
Additional Numbers: 0375G9, 0375K0

This turbocharger is built to provide long-lasting performance, featuring zero shaft play which ensures optimal operation and durability. Installation should be carried out by qualified professionals to guarantee correct fitting and function.

During installation, it is recommended to inspect and replace oil and air filters if necessary to protect the turbocharger and maximize its lifespan.

Perfect for both professional mechanics and DIY enthusiasts, this turbocharger delivers excellent value, offering a high-quality alternative to new parts. Whether for routine maintenance or vehicle restoration, the Turbo KK 5435 1014861 will restore your engine’s power and fuel efficiency reliably.