Google rating 4.6 ★★★★★
OILER — Google 4.6/5 (11)
Oil Additives | OILER

Oil Additives

Wide range of premium oil additives for diesel and gasoline engines from CASTROL, LIQUI MOLY, MOTUL, VALVOLINE, and other trusted brands. Here you'll find everything you need: anti-smoke oil additives, engine flush fluids, anti-wear additives, hydraulic lifter cleaners, oil viscosity stabilizers, engine oil leak prevention products, and additives to reduce oil consumption. Available volumes from 50ml to 1 liter. Purchase quality engine oil additives that provide engine protection and improve its performance.

Active filters

  • Oil additive ROWE HIGHTEC ENGINE CLEANER 0.250L
    In stock
    Quick view
    ROWE

    Oil additive ROWE HIGHTEC ENGINE CLEANER 0.250L

    €16.18
    • Model: HIGHTEC ENGINE CLEANER 0.250L
    Show all
    • Compatible with: all petrol and diesel engines, including units with timing belts running in an oil bath
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 23021-0002-99
  • Oil additive ROWE HIGHTEC OIL STOP LEAK 0.250L
    In stock
    Quick view
    ROWE

    Oil additive ROWE HIGHTEC OIL STOP LEAK 0.250L

    €18.57
    • Model: HIGHTEC OIL STOP LEAK 0.250L
    Show all
    • Compatible with: all petrol and diesel engines using any type of engine oil
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 23022-0002-99
  • Oil additive ROWE HIGHTEC RADIATOR STOP LEAK 0.250L
    In stock
    Quick view
    ROWE

    Oil additive ROWE HIGHTEC RADIATOR STOP LEAK 0.250L

    €14.17
    • Model: HIGHTEC RADIATOR STOP LEAK 0.250L
    Show all
    • Compatible with: All water-cooled petrol and diesel vehicles
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 23032-0002-99
  • Oil additive ROWE ENGINE CLEANER X-PRESS 250ml
    Last items in stock
    Quick view
    ROWE

    Oil additive ROWE ENGINE CLEANER X-PRESS 250ml

    €16.38
    • EAN: 4049339000905
    • Model: ROWE ENGINE CLEANER X-PRESS 250ml
    Show all
    • Compatible with: all petrol and diesel passenger car engines
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 22013-0002-99
  • Oil additive ROWE ENGINE OIL SAVER 250ml
    In stock
    Quick view
    ROWE

    Oil additive ROWE ENGINE OIL SAVER 250ml

    €13.20
    • Model: ROWE ENGINE OIL SAVER 250ml
    Show all
    • Compatible with: all petrol and diesel passenger car engines
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 22007-0002-99
  • Oil additive ROWE OIL LEAK STOP 250ml
    In stock
    Quick view
    ROWE

    Oil additive ROWE OIL LEAK STOP 250ml

    €15.40
    • Model: ROWE OIL LEAK STOP 250ml
    Show all
    • Compatible with: all petrol and diesel passenger car engines
    • Volume [Litres]: 0.250
    • Brand category: Premium
    • Manufacturer: ROWE
    • Manufacturer part number: 22006-0002-99
  • Engine oils additive STP ENGINE FLUSH 450ML | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive STP ENGINE FLUSH 450ML

    €12.14
    • EAN: 5018704354119
    • Model: ENGINE FLUSH 450ML
    • Additive application: Engine flush
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 450
    • Weight [kg]: 0.4439
    • Brand category: Middle class
    • Manufacturer: STP
    • Manufacturer item code: 62450
  • Engine oils additive CRC MOTOR FLUSH 200ML | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive CRC MOTOR FLUSH 200ML

    €13.96
    • EAN: 5412386014673
    • Model: MOTOR FLUSH 200ML
    • Additive application: Engine flush
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 200
    • Brand category: Middle class
    • Manufacturer: CRC
    • Manufacturer item code: MOTOR FLUSH 200ML
  • Engine oils additive STP STP63300 | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive STP STP63300

    €14.71
    • EAN: 5020144500834
    • Model: STP63300
    • Additive application: Stops engine oil leaks
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 300
    • Weight [kg]: 0.3215
    • Brand category: Middle class
    • Manufacturer: STP
    • Manufacturer item code: STP63300
  • Engine oils additive STP OIL TREATMENT PETROL | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive STP OIL TREATMENT PETROL

    €18.92
    • EAN: 5018704350111
    • Model: OIL TREATMENT PETROL
    • Volume [ml]: 300
    Show all
    • Brand category: Middle class
    • Manufacturer: STP
    • Manufacturer item code: STP60300
  • Engine oils additive STP OIL TREATMENT DIESEL | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive STP OIL TREATMENT DIESEL

    €14.58
    • EAN: 5018704352115
    • Model: OIL TREATMENT DIESEL
    • Additive application: Maintains stable oil viscosity
    Show all
    • Fuel type: Diesel
    • Volume [ml]: 300
    • Brand category: Middle class
    • Manufacturer: STP
    • Manufacturer item code: STP61300
  • Engine oils additive WYNN'S Stop Smoke 325ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive WYNN'S Stop Smoke 325ml

    €10.07
    • EAN: 5411693508653
    • Model: Stop Smoke 325ml
    • Additive application: Maintains stable oil viscosity, Anti-smoke
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 325
    • Brand category: Premium
    • Manufacturer: WYNN'S
    • Manufacturer item code: W50865
  • Engine oils additive GAT Nano Engine Protect & Seal 300ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive GAT Nano Engine Protect & Seal 300ml

    €14.52
    • Model: Nano Engine Protect & Seal 300ml
    • Additive application: Stops engine oil leaks, Wear reduction
    • Fuel type: Diesel, Petrol
    Show all
    • Volume [ml]: 300
    • Brand category: Middle class
    • Manufacturer: GAT
    • Manufacturer item code: 62103
  • Engine oils additive K2 Motor Flush 250ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive K2 Motor Flush 250ml

    €3.05
    • EAN: 5906534005571
    • Model: Motor Flush 250ml
    • Additive application: Engine flush
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 250
    • Brand category: Budget class
    • Manufacturer: K2
    • Manufacturer item code: T371
  • Engine oils additive GAT Cera PROTECT 300ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive GAT Cera PROTECT 300ml

    €11.94
    • Model: Cera PROTECT 300ml
    • Additive application: Oil improver, Wear reduction
    • Volume [ml]: 300
    Show all
    • Brand category: Middle class
    • Manufacturer: GAT
    • Manufacturer item code: 62021
  • Engine oils additive WYNN'S 76844 | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive WYNN'S 76844

    €12.93
    • EAN: 5411693768446
    • Model: 76844
    • Additive application: Hydraulic tappet cleaning
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 325
    • Brand category: Premium
    • Manufacturer: WYNN'S
    • Manufacturer item code: 76844
  • Engine oils additive WYNN'S 50664 | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive WYNN'S 50664

    €10.12
    • EAN: 5411693506642
    • Model: 50664
    • Additive application: Stops engine oil leaks
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 325
    • Brand category: Premium
    • Manufacturer: WYNN'S
    • Manufacturer item code: 50664
  • Engine oils additive GAT Engine Oil Stop Leak 300ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive GAT Engine Oil Stop Leak 300ml

    €12.74
    • Model: Engine Oil Stop Leak 300ml
    • Additive application: Stops engine oil leaks
    • Fuel type: Diesel, Petrol
    Show all
    • Volume [ml]: 300
    • Brand category: Middle class
    • Manufacturer: GAT
    • Manufacturer item code: 62077
  • Engine oils additive GAT Oil Anti Smoke 300ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive GAT Oil Anti Smoke 300ml

    €10.94
    • Model: Oil Anti Smoke 300ml
    • Additive application: Anti-smoke
    • Fuel type: Diesel, Petrol
    Show all
    • Volume [ml]: 300
    • Brand category: Middle class
    • Manufacturer: GAT
    • Manufacturer item code: 62116
  • Engine oils additive K2 Smoke Eliminator 355ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive K2 Smoke Eliminator 355ml

    €2.89
    • EAN: 5906534007889
    • Model: Smoke Eliminator 355ml
    • Additive application: Anti-smoke
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 355
    • Brand category: Budget class
    • Manufacturer: K2
    • Manufacturer item code: T351
  • Engine oils additive GAT Engine Care & Protect 300ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive GAT Engine Care & Protect 300ml

    €13.31
    • Model: Engine Care & Protect 300ml
    • Additive application: Wear reduction
    • Fuel type: Diesel, Petrol
    Show all
    • Volume [ml]: 300
    • Brand category: Middle class
    • Manufacturer: GAT
    • Manufacturer item code: 62001
  • Engine oils additive K2 Stop Leak Oil 50ml | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive K2 Stop Leak Oil 50ml

    €5.22
    • EAN: 5906534014719
    • Model: Stop Leak Oil 50ml
    • Additive application: Stops engine oil leaks
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 50
    • Brand category: Budget class
    • Manufacturer: K2
    • Manufacturer item code: T377
  • Engine oils additive WYNN'S 74944 | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive WYNN'S 74944

    €20.81
    • EAN: 5411693749445
    • Model: 74944
    • Additive application: Maintains stable oil viscosity
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 325
    • Brand category: Premium
    • Manufacturer: WYNN'S
    • Manufacturer item code: 74944
  • Engine oils additive MA PROFESSIONAL ENGINE DOKTOR 444ML | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive MA PROFESSIONAL ENGINE DOKTOR 444ML

    €7.48
    • EAN: 5905694023388
    • Model: ENGINE DOKTOR 444ML
    • Additive application: Wear reduction, Maintains stable oil viscosity
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 444
    • Brand category: Middle class
    • Manufacturer: MA PROFESSIONAL
    • Manufacturer item code: 20-B42
  • Engine oils additive PRO-TEC EOSL | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive PRO-TEC EOSL

    €25.40
    • EAN: 100000437303
    • Model: EOSL
    • Additive application: Stops engine oil leaks
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 375
    • Brand category: Middle class
    • Manufacturer: PRO-TEC
    • Manufacturer item code: P2121
  • Engine oils additive WYNN'S 77101 | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive WYNN'S 77101

    €23.74
    • EAN: 5411693771019
    • Model: 77101
    • Additive application: Maintains stable oil viscosity, Reduces oil consumption
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 500
    • Brand category: Premium
    • Manufacturer: WYNN'S
    • Manufacturer item code: 77101
  • Engine oils additive PRO-TEC EF | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive PRO-TEC EF

    €24.54
    • EAN: 100000437297
    • Model: EF
    • Additive application: Engine flush
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 375
    • Brand category: Middle class
    • Manufacturer: PRO-TEC
    • Manufacturer item code: P1001
  • Engine oils additive PRO-TEC OB | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive PRO-TEC OB

    €28.06
    • EAN: 100000437298
    • Model: OB
    • Additive application: Oil improver
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [ml]: 375
    • Brand category: Middle class
    • Manufacturer: PRO-TEC
    • Manufacturer item code: P1301
  • Engine oils additive MOTUL 108120 | OILER
    Out of stock
    • Out of stock
    Quick view
    MOTUL

    Engine oils additive MOTUL 108120

    €12.68
    • EAN: 3374650276007
    • Volume [Liters]: 0, 3
    • Container type: Box
    Show all
    • Product line: 37860
    • Brand category: Premium
    • Manufacturer: MOTUL
    • Manufacturer item code: 108120
  • Engine oils additive PRO-TEC OAS | OILER
    Out of stock
    • Out of stock
    Quick view

    Engine oils additive PRO-TEC OAS

    €25.10
    • EAN: 100000437302
    • Model: OAS
    • Additive application: Wear reduction, Reduces oil consumption, Anti-smoke
    Show all
    • Fuel type: Diesel, Petrol
    • Volume [Liters]: 0.375
    • Weight [kg]: 0.4200
    • Brand category: Middle class
    • Manufacturer: PRO-TEC
    • Manufacturer item code: P2111