Description
Starter designed for diesel engines in Citroën and Peugeot vehicles with 2.0 and 2.2 HDi engines. Photo is illustrative; this is a used part with a functional warranty.
Reliable Valeo starter motor compatible with a wide range of Stellantis diesel models. Supplied under reference 9646972280 and type D8R27, this starter is a direct-fit unit for many 2.0 HDi and 2.2 HDi applications. Ideal for professional workshops and DIY mechanics who need a dependable replacement part that restores starting performance quickly. Keywords: Starter, Starter Motor, Valeo, 9646972280, D8R27, 2.0 HDi, 2.2 HDi, Citroën, Peugeot.
Compatibility
Fits common models from Citroën and Peugeot equipped with 2.0 HDi or 2.2 HDi diesel engines. Typical applications include:
- Citroën C4
- Citroën C4 Picasso
- Citroën C5
- Citroën C5 X7
- Citroën C8
- Peugeot 307
- Peugeot 407
- Peugeot 807
Technical Information
- Manufacturer: Valeo
- Model: Citroën / Peugeot 2.0 HDi, 2.2 HDi
- Product Codes: 9646972280, D8R27
- Other Numbers: 5802Z5, 5802Z7, 5802EF
Function And Common Failures
The starter motor engages the flywheel to turn the engine over until combustion begins. Common symptoms of a failing starter include a single click or repeated clicking when turning the key, slow cranking, intermittent engagement, grinding noises, or complete no-crank condition. Typical causes are worn brushes or commutator, solenoid failure, seized pinion or overrunning clutch, electrical connection problems, and contamination from oil or coolant leaks. Excessive cranking due to a weak battery or poor charging system can also accelerate starter wear.
Replacement Procedure
Replacement is straightforward for a trained technician and can be handled by experienced DIY mechanics with proper safety precautions. General steps:
- Park vehicle on level ground and secure. Disconnect negative battery terminal before any work.
- Raise and safely support vehicle if starter is accessed from below.
- Disconnect electrical connections to the starter, noting terminal positions.
- Remove mounting bolts and extract starter, taking care not to damage wiring or nearby components.
- Compare old and new starter for correct flange, electrical terminals and pinion alignment.
- Install new starter, tighten bolts to manufacturer specification, reconnect wiring and battery.
- Test starting operation and listen for smooth engagement without unusual noises.
Installation Recommendations
Always disconnect the battery before starting work. Inspect starter mounting surface and flywheel ring gear for damage or excessive wear. Clean electrical terminals and ensure good ground connections. Replace any degraded wiring or corroded terminals to prevent repeat issues. If the vehicle has experienced oil or coolant leaks, repair the leak and clean the area before installing the replacement starter to extend service life. After installation, verify charging system and battery condition to ensure reliable operation.
Why This Part Fails Most Often
Starters commonly fail due to normal wear of internal components such as brushes and the commutator, solenoid malfunction, or mechanical damage to the pinion and overrunning clutch. Heat exposure and contamination from oil leaks shorten service life. Repeated heavy cranking caused by a weak battery or poor charging system will also accelerate failure.
This Valeo starter with references 9646972280 and D8R27 offers a practical replacement for resolving starting faults on many Citroën and Peugeot 2.0 HDi and 2.2 HDi models. Supplied as a used unit with a functional warranty, it provides a cost-effective option to restore reliable starting performance.
