What is the construction and purpose of engines and parts?

Engines and parts are a set of sub-assemblies that form or supplement a vehicle's power unit. A typical system includes the block, cylinder head, crank-piston elements, lubrication system, as well as sensors and auxiliary equipment. These parts are mounted in the engine bay and are responsible for generating power and maintaining the proper operation of the entire system.

What are engines and parts used for?

Engines and parts are used to drive the vehicle and to maintain the correct operating parameters of the power unit. They are responsible for mixture combustion, force transmission, lubrication, cooling, and control via sensors. Without their proper operation, power drops, incorrect oil pressure, overheating, or starting problems occur.

What is the construction and function of the engine lubrication system?

The engine lubrication system is a set of elements responsible for the circulation of oil between the cooperating parts of the power unit. It is formed by, among others, the oil pump, filter, oil channels, oil pan, and pressure sensors. This system reduces friction, helps dissipate heat, and limits the wear of the crankshaft, bearings, and pistons.

How to select an engine part for a specific car version?

It is best to compare the OEM number, engine code, year of manufacture, body version, and equipment affecting the auxiliary parts. It is also worth checking the mounting type, the number of pins on sensors, and compatibility with cooperating elements. For larger components, the unit code and any pre-facelift or facelift version also matter.

What symptoms indicate the need to replace engine parts?

The most common symptoms are increased oil consumption, uneven engine operation, leaks, mechanical knocking, and performance drops. In the case of auxiliary equipment, sensor errors, unstable oil pressure, or difficulties starting the unit may appear. Early comparison of symptoms with the part number facilitates the correct selection of the replaced element.

What data should be checked before installing a used engine part?

Before installation, it is worth comparing the OEM number, casting marks, condition of working surfaces, completeness of mounts, and compatibility with existing equipment. It is good to verify if the part has the same connection points, the correct type of seal, and the right mounting location. For electronic elements, plugs, the number of pins, and the control version also matter.

Engines and parts

A wide selection of original, used engine parts for vehicles from leading brands such as BMW, Mini, Mercedes, Audi, Volkswagen, Seat, Skoda, Ford and many others, including niche brands.

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Audi RS4 B8 S5 8T Chain Sprocket Camshaft Timing 079109570AT

€37.95

Part no. 06E103600C

Audi SQ5 FY 3.0 TFSI Engine Oil Sump Pan 06E103600C

€32.95

Part no. 4M0199870AL

Audi A4 B9 A6 C8 A7 4K 3.0TDI Engine Bearing Mount Support Right O/S 4M0199870AL

€23.95

Part no. 4G0199308E

Audi A5 8T 3.0 TDI CLAB Diesel Engine Mount Bracket Carrier Right O/S 4G0199308E

€23.95

Part no. 4M0199308AD

Audi A4 B9 2.0 TDI DETA Diesel Engine Mount Bracket Right O/S 4M0199308AD

€23.95

Part no. 06M105019AG

Audi A4 S4 B9 3.0 TFSI Engine Crankshaft Petrol Shaft 06M105019AG

€474.95

Part no. 059103063GH-1

Audi Q7 4L Engine Cylinder Head Cyl. 4-6 Cover Plate 3.0 TDI CASA 059103063GH

€56.95

Part no. 06E133340C

Audi A4 B8 A5 8T Fuel Rail Bracket Mount Holder 06E133340C

€32.95

Part no. 06E100037C

Audi S4 B8 S5 8T 8F A6 C7 Q7 4M Bare Engine CREC 3.0 TFSI 333HP 89k, WARRANTY

€4,084.95

Part no. 06E103273AC

Audi S4 B8 S5 8T Engine Balance Shaft 3.0 TFSI Petrol 06E103273AC

€23.95

Part no. 07L105251H

Audi A8 S8 D3 Crankshaft Vibration Dampener Pulley 5.2 Petrol Engine 07L105251H

€28.95

Part no. 07L109285K

Audi RS4 B8 Engine Timing Chain Cover Housing Left N/S 4.2 FSI CFSA 07L109285AB

€75.95

Part no. 06M115103Q

Audi A4 S4 B9 3.0 TFSI CWGD Petrol Engine Oil Pump 06M115103Q

€237.95

Part no. 059103173CE

Audi Q7 4L 3.0 TDI Timing Chain Cover Engine Crankshaft Panel Diesel 059103173CE

€66.95

Part no. 079109359DF

Audi RS4 B8 Camshaft Valve Plate Cover Panel 4.2 FSI CFSA 079109359DF

€56.95

Part no. 079115103BC

Audi RS4 B8 RS5 8T Engine Oil Pump 4.2 FSI Quattro CFSA 079115103BC

€237.95

Part no. 06M906517G

Audi RS3 8Y TTRS 8S Vacuum Line Solenoid Valve Pipe Line 2.5 Petrol 06M906517G

€80.95

Part no. 05C109108A

Audi A1 GB Seat Leon Mk4 Upper Timing Belt Cover 1.0 Petrol DLAA 05C109108A

€23.95

Part no. 8K0399151-1

Audi A4 B8 A5 8T Manual Gearbox Mount Bracket Support 8K0399151

€23.95

Part no. 06E109084G

Audi A8 D3 3.2 FSI QUATTRO BPK Exhaust Camshaft Adjuster Unit 06E109084G

€23.95

Part no. 079103337G

Audi R8 42 S5 8T RS4 B8 Engine Mounting Bracket Holder Support 079103337G

€23.95

Part no. 06H109211Q

Audi A4 B8 A6 C7 Q5 8R VW Golf 5 7 Engine Timing Chain Housing Cover 06H109211Q

€28.95

Part no. 06J100034R

Volkswagen Tiguan 5N Audi Q3 8U 2.0 TFSI TSI Bare Engine CCZC 170HP 99k WARRANTY

€2,089.95

Part no. 037906283D

Audi RS4 B8 4.2 FSI QUATTRO CFSA Vacuum Line Solenoid Valve 037906283D

€23.95

Part no. 04L907660A

Audi Volkswagen Seat Skoda Oil Level Sensor Control Unit 04L907660A

€23.95

Part no. 06N198205

Audi S3 8Y 2.0 TFSI CDNC Oil Balancer Unit 06N198205

€189.95

Part no. 059103138AQ

Audi Q7 4L 3.0 TDI CRCA Engine Oil Pan Sump Baffle Covering Panel 059103138AQ

€32.95

Part no. 4F0614119M

Audi A6 C6 ABS Pump Control Bracket Carrier Holder Support 4F0614119M

€23.95

Part no. 03L103469R

Audi A3 8V 2.0 TDI Diesel Engine Rocker Panel Camshaft Cover 03L103469R

€47.95

Part no. 06A115611Q-1

Audi TT A3 Seat Ibiza Volkswagen Golf Engine Oil Dipstick Level Guide 06A115611Q

€23.95

Part no. 079103173AM

Audi RS4 B8 RS5 8T Engine Timing Chain Seal Cover 4.2 V8 Petrol CFSA 079103173AM

€89.95

Part no. 04L100090J

VW Golf 7 Passat B8 Audi A3 8V 2.0 TDI Bare Engine CRLB 150HP 79k, WARRANTY

€1,804.95

Part no. 4G0199308AC

Audi A6 C7 A7 4G8 3.0 CRTD Engine Support Mount Carrier Right O/S 4G0199308AC

€32.95

Part no. 04L103063C

Audi A3 8V Volkswagen Golf Mk7 Skoda Octavia Cylinder Head 1.6 TDI 04L103063C

€332.95

Part no. 079103805C

Audi A4 B8 A8 D4 Oil Sump Pan Upper Part Cover Panel Petrol Engine 079103805CN

€474.95

Part no. 420121261B

Audi R8 42 Intercooler Charge Bracket Holder Mount Support Carrier 420121261B

€32.95

Part no. 022100034CX

Audi A3 8P 3.2 Quattro Petrol Bare Engine BMJ 250HP with 99k miles, WARRANTY

€1,994.95

Part no. 059103708A

Engine Crankcase Cover Audi A7 4G8 3.0 TDI Diesel Engine Trim Panel 059103708A

€23.95

Part no. 06D103469M

Audi A4 B7 A6 C6 Cylinder Head Valve Cover 2.0 TFSI Petrol 06D103469M

€56.95

Part no. 079103464F

Audi S5 8T Crankcase Breather Valve Oil Separator 079103464F

€47.95

Part no. 04L107065AL

Audi Q3 8U 2.0 TDI Engine Piston Connecting Rod Conrod Diesel 04L107065AL

€32.95

Part no. 4F0199307N

Audi A6 C6 Engine Mount Bracket Support Holder Left N/S 2.0 TDI 4F0199307N

€23.95

Part no. 06E907660

Audi A3 8P A4 B7 A6 C6 Engine Oil Level Sensor 2.0 TFSI 06E907660

€23.95

Part no. 06E109083G

Audi A8 D3 Camshaft Adjuster Unit 3.2 FSI QUATTRO BPK Petrol Engine 06E109083

€51.95

Part no. 4M0199307AF

Audi Q7 4M Engine Mount Bracket Holder Support Left N/S 3.0 TDI 4M0199307AF

€32.95

Part no. 059971341L

Audi SQ5 8R 3.0 TDI CGQB Diesel Engine Bay Loom Tray 059971341M

€23.95

Part no. 059100037

Audi A6 C7 A7 4G Q7 4M 3.0 TDI Quattro Bare Engine CRTE 218HP 79k, WARRANTY

€7,124.95

Part no. 06D103623D

Audi A3 8P A4 B7 Engine Oil Pan Sump Baffle Covering Panel 2.0 TFSI 06D103623D

€23.95

Part no. 06L115401J-1

VW Tiguan Audi A3 8V A4 B9 Q7 4L Engine Oil Filter Housing Cover 06L115401J

€23.95

Part no. 4M0199388Q

Audi A4 B9 A6 C8 Q5 FY Engine Cover Plate Lid Heat Shield Right O/S 4M0199388Q

€23.95

Part no. 420422493

Audi R8 42 Power Steering Oil Filter Mount Bracket Holder 4.2 FSI 420422493

€23.95

Part no. 06E103903JX

Audi A4 B8 S4 B8 S5 8T Cylinder Head 1-3 06E103903JX 06E103404K 06E103286

€284.95

Part no. 4H0199343D

Audi A6 C7 A7 4G Engine Mount Bracket Carrier Support 3.0 TDI Diesel 4H0199343D

€56.95

Part no. 8K0199388BF

Audi S4 B8 S5 8T 3.0 TFSI Engine Mount Cover Plate Right O/S 8K0199388BF

€23.95

Part no. 8R0199381AJ

Audi A4 B8 A5 8T Engine Mount Bracket Support 2.0 TDI Right O/S 8R0199381AJ

€42.95

Part no. 6R0199555R

Audi A1 S1 8X GB Gearbox Mount Support Mounting Bracket Rear Left N/S 6R0199555R

€47.95

Part no. 03L115418A

Audi A4 B8 B9 A5 8T Q5 8R Oil Dipstick Guide Tube Bung Plug 03L115418A

€56.95

Part no. 03G100033F

Audi A4 B7 A6 C6 2.0 TDI BRE Diesel Bare Engine 140HP with 99k miles, WARRANTY

€1,092.95

Part no. 04L103173A

Audi Q3 8U Crankshaft Oil Seal Housing With Sensor 2.0 TDI Diesel 04L103173A

€23.95

Part no. 4M0199870AM

Audi A4 B9 Bearing Mount Bracket Right O/S 2.0 TFSI Petrol Engine 4M0199870AM

€23.95

Part no. 03L115611-1

Audi TT 8J Oil Level Dipstick Line 2.0 TDI CBBB 03L115611

€23.95

Part no. 4B0199335L

Audi A6 C6 Front Slam Panel Engine Support Mount Holder Bracket 4B0199335L

€23.95

Part no. 83A121331A

Audi Q3 F3 Radiator Seal Cover Seal Strip 83A121331A

€23.95

Part no. 06E103697L

Audi A1 S1 8X S3 8V VW Golf R 2.0 TFSI Camshaft Adjustment Valve 06E103697L

€23.95

Part no. 4M0199371FC

Audi A4 B9 A5 F5 Engine Mount Bracket Left N/S 2.0 Petrol 4M0199371FC

€70.95

Part no. 03G103295K

Audi TT 8J 2.0 TDI CBBB Balance Shaft Oil Pump 03G103295K

€284.95

Part no. 8K0199307AN

AUDI S5 8T Petrol 4.2 FSI V8 Engine Mount Bracket Left N/S 8K0199307AN

€23.95

Part no. 06K105209Q

Audi A3 S3 8Y TT TTS 8S 2.0 TFSI Crankshaft Chain Sprocket 06K105209Q

€94.95

Part no. 8K0199307BH-1

Audi A5 8T Engine Bracket Mount Carrier Left N/S 3.0 TDI CGKA Diesel 8K0199307BH

€23.95

Part no. 4F0199308AB

Audi A6 C6 Engine Bearing Mount Right O/S Holder Support 3.0 TDI V6 4F0199308AB

€23.95

Part no. 5Q0199855AD

Audi A3 8V Engine Lower Rear Mounting Holder Pendulum Support 5Q0199855AD

€23.95

Part no. 4M0199307AD

Audi A4 B9 2.0 TDI DETA Diesel Engine Mount Bracket Left N/S 4M0199307AD

€32.95

Part no. 06E103697Q

Audi S3 8Y 2.0 TFSI QUATTRO Camshaft Adjustment Valve 06E103697Q

€23.95

Part no. 059103470AL

Audi Q7 4L Engine Cylinder Head Rocker Cover 3.0 TDI Cylinder 1-3 059103470AL

€94.95

Part no. 4H0399644B

Audi A8 D4 Engine Mount Torque Bracket Support Holder 3.0 TDI Diesel 4H0399634A

€23.95

Part no. 04L105243

Audi Q3 8U Crankshaft Timing Belt Pulley Vibration Damper 2.0 TDI 04L105243

€23.95

Part no. 4M0199307BG

Audi RS4 B9 RS5 F5 Engine Mount Bracket Support Left N/S 2.9 TFSI 4M0199307BG

€42.95

Part no. 06D107066C

Audi A3 8P A4 B7 TT 8J VW Golf MK5 Piston Connecting Rod 2.0 TFSI 06D107066C

€66.95

Part no. 04L107065R

Audi A4 A5 B8 Q5 8R Engine Piston Connecting Rod Conrod 2.0 TDI 04L107065R

€47.95

Part no. 06M103153G

Audi S4 B9 3.0 TFSI Petrol Engine Crankshaft Timing Chain Cover Panel 06M103153G

€66.95

Part no. 04L903024

Audi A4 B9 2.0 TDI DETA Diesel Alternator Assembly 04L903024

€127.95

Part no. 06H115105GE

Volkswagen Seat Skoda Audi S3 8Y 2.0 TSI TFSI Petrol Engine Oil Pump 06H115105GE

€180.95

Part no. 06K103144D

Volkswagen Golf Mk7 Tiguan Mk2 Audi Q5 FY 2.0 TFSI Camshaft Cover 06K103144D

€51.95

Part no. 06E971497H

Audi S4 B8 3.0 TFSI CAKA Engine Wiring Bracket Holder Left N/S 06E971497H

€42.95

Part no. 4F0199308AE

Audi S6 C6 5.2 FSI V10 Engine Mount Bracket Holder Support Right O/S 4F0199308AE

€23.95

Part no. 8K0199307BP

Audi A5 8T 2.0 TDI Diesel Engine Mount Bracket Right O/S Holder 8K0199307BP

€23.95

Part no. 06E105101AE

Audi A6 C7 A7 4G Engine Crankshaft Crank Shaft 2.8 TSI Petrol CHVA 06E105101AE

€360.95

Part no. 04L100031P

Audi A4 B8 A5 8T Q5 8R Bare Engine CSUB 2.0 TDI 136HP 99k miles, WARRANTY

€2,374.95

Part no. 06E107066CK-06E107065CK

Audi A8 D3 3.2 FSI Quattro BPK Engine Piston 1-3 4-6 Set 06E107066CK 06E107065CK

€232.95

Part no. 06Q100031E

Audi S3 8Y Cupra Leon 2.0 TFSI TSI Quattro Bare Engine DNFB 310HP 9k, WARRANTY

€4,749.95

Part no. 057109105D

Audi A8 D3 Q7 4L Engine Toothed Belt Timing Pulley 4.2 TDI Diesel 057109105D

€23.95

Part no. 06M103061P

Audi S4 B9 S5 F5 Engine Cylinder Head Cylinders 4-6 3.0 TFSI CWGD 06M103061P

€569.95

Part no. 05L100031J-1

Audi A4 B9 A5 F5 A6 C8 Q5 FY Complete Engine DTPA 2.0 40 TDI 204HP 49k, WARRANTY

€4,749.95

Part no. 06L115610E-1

Audi A5 8T Oil Dipstick Tube Assembly 2.0 TFSI CNCC Petrol Engine 06L115610E

€32.95

Part no. 059103525F

Audi A4 B8 A5 8T A6 C7 Timing Belt Cover Engine Casing 3.0 TDI 059103525F

€23.95

Part no. 06F105243J

Audi A4 B7 Engine Crankshaft Belt Pulley Wheel 2.0 TFSI Petrol 06F105243J

€23.95

Part no. 8E0199379AG-1

Audi A4 S4 B6 Engine Mount Carrier Bracket Holder Right O/S 8E0199379AG

€23.95

Part no. 83A971157

Audi RSQ3 F3 Pressure Sensor Wiring Cable 83A971157

€28.95

Part no. 03L103357K

Audi A4 B8 Q5 8R Intake Manifold Mount Bracket Support 2.0 TDI 03L103357K

€23.95

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