New Audi A4 2.0 TDI Turbo – Ref. 818988

Diagnose before replacing the turbo on your Audi A4 2.0 TDI

Before going ahead with a turbocharger replacement on your Audi A4, it is advisable to confirm the diagnosis with a methodical inspection: check the axial and radial play of the turbine shaft, look for metal particles in the oil circuit, examine the condition of the boost hose and intercooler, and read any fault codes related to boost pressure or variable-geometry management. Progressive power loss, blue or black exhaust smoke, an unusual whistling noise under acceleration, or an illuminated engine warning light are all signs that, combined with this inspection, can confirm the turbo is the cause before you proceed with the replacement.

A new turbo compatible with reference 818988 for the Audi A4

This new turbo is compatible with reference 818988 and is designed for the Audi A4 fitted with a 2.0 TDI engine. It is a new replacement part, of OEM-equivalent quality, engineered to restore the performance and reliability expected of this model.

Engine compatibility on the Audi A4

This turbo is suitable for the 2.0 TDI engines of the Audi A4 fitted with engine codes CGLE, CJCA, CJCB, CJCD, CJCC, CMFA or CMFB. Before ordering, it is essential to check the reference printed on the label of your original turbo as well as the engine code shown on the identification plate, as several turbo variants may exist depending on the exact version of the vehicle.

Straightforward sale – no old unit to return

This new turbo is sold as a straightforward sale: no old unit needs to be returned, collected or deposited. A single delivery is all that is needed to receive your new turbocharger.

Warranty and payment options

This turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments, to make your purchase easier.

Tips for protecting your new turbo

The service life of a turbocharger is closely linked to the quality of lubrication. Before fitting, check the oil circuit, the lubrication and return hoses, as well as the air intake and air filter, to avoid any contamination or loss of pressure. Also check the condition of the intercooler, which is a frequent cause of boost pressure loss. On first start-up, it is essential to prime the turbo with oil to ensure immediate lubrication of the bearings before the engine revs rise. Using a good-quality oil changed at regular intervals, and avoiding high revs when the engine is cold, will help preserve your new turbo over the long term.

• Check the reference on your old turbo before ordering
• Inspect the oil circuit and hoses before fitting
• Prime the turbo with oil on first start-up
• Monitor the condition of the air filter and intercooler