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01209 202944

Oil System Additives & Flushes

Historically, we haven't recommended engine oil flushes or system additives during servicing, but these days, solvent-free, detergent-based engine flush and additives are available which does a much better job without the disadvantages of solvent-based engine flush.

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37 Products

Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment

Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment

250ml

RRP £13.00
£6.95
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Liqui Moly Engine Flush Plus

Liqui Moly Engine Flush Plus

300ml

Opie Price
£5.99
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Liqui Moly Motor Oil Saver

Liqui Moly Motor Oil Saver

300ml

Opie Price
£7.99
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Castrol Engine Shampoo (Pre-Oil Change Treatment)

Castrol Engine Shampoo (Pre-Oil Change Treatment)

300ml

Opie Price
£13.99
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Millers Oils Stop Leak Engine and Gear Oil Treatment

Millers Oils Stop Leak Engine and Gear Oil Treatment

250ml

RRP £13.00
£4.49
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Comma Engine Flush Oil Additive for Petrol & Diesel Engines

Comma Engine Flush Oil Additive for Petrol & Diesel Engines

400ml

Opie Price
£4.99
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Isopon Leak Stop For Petrol Tanks Radiators & Sumps

Isopon Leak Stop For Petrol Tanks Radiators & Sumps

250 ml

Opie Price
£10.99
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Wynns Engine Flush for Petrol & Diesel Engines - Detergent Based

Wynns Engine Flush for Petrol & Diesel Engines - Detergent Based

425ml

Opie Price
£7.99
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Lucas Oil Heavy Duty Oil Stabiliser

Lucas Oil Heavy Duty Oil Stabiliser

Opie Price
£8.95
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STP Smoke Treatment for Petrol Engines (64450EN06)

STP Smoke Treatment for Petrol Engines (64450EN06)

450ml

Opie Price
£6.95
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Comma X-Flow Flush Out Mineral Engine Oil Flush

Comma X-Flow Flush Out Mineral Engine Oil Flush

5 Litres

Opie Price
£24.95
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Wynns Automatic Transmission Flush

Wynns Automatic Transmission Flush

325ml

Opie Price
£13.99
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WYNNS Engine Oil Stop Leak

WYNNS Engine Oil Stop Leak

325ml

Opie Price
£12.95
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Wynns Hydraulic Valve Lifter Concentrate

Wynns Hydraulic Valve Lifter Concentrate

325ml

Opie Price
£12.95
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JLM BorTec Friction Reduction Oil Additive

JLM BorTec Friction Reduction Oil Additive

250ml

Opie Price
£19.99
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Wynns Petrol Total Action Treatment

Wynns Petrol Total Action Treatment

500ml

Opie Price
£17.95
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Wynns Total Action Diesel Cleaner

Wynns Total Action Diesel Cleaner

325ml

Opie Price
£12.95
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Wynns Total Action Petrol Cleaner

Wynns Total Action Petrol Cleaner

325ml

Opie Price
£11.95
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Lucas Oil - Engine Oil Stop Leak

Lucas Oil - Engine Oil Stop Leak

Opie Price
£32.95
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Wynns HPLS Transmission Treatment (+ Stop Leak Properties)

Wynns HPLS Transmission Treatment (+ Stop Leak Properties)

125ml

Opie Price
£11.95
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Wynns Stop Smoke for Oil - Petrol & Diesel Engines

Wynns Stop Smoke for Oil - Petrol & Diesel Engines

325ml

Opie Price
£6.95
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Wynns Super Charge Oil Treatment for Petrol & Diesel Engines

Wynns Super Charge Oil Treatment for Petrol & Diesel Engines

Opie Price
£7.99
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Valvoline Engine Oil System Cleaner

Valvoline Engine Oil System Cleaner

300ml

RRP £9.07
£6.95
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Valvoline Engine Oil Stop Leak ML V1

Valvoline Engine Oil Stop Leak ML V1

300ml

Opie Price
£10.99
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Valvoline Engine Oil Treatment ML V1

Valvoline Engine Oil Treatment ML V1

300ml

Opie Price
£12.95
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Lucas Oil Pure Synthetic Heavy Duty Oil Stabiliser

Lucas Oil Pure Synthetic Heavy Duty Oil Stabiliser

Opie Price
£22.99
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STP Oil Treatment for Petrol Engines (60450EN06)

STP Oil Treatment for Petrol Engines (60450EN06)

450ml

Opie Price
£6.95
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Amsoil Break-In Oil SAE 30

Amsoil Break-In Oil SAE 30

1 US Quart

Opie Price
£11.95
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Kalimex JLM Engine Oil Flush

Kalimex JLM Engine Oil Flush

250ml

Opie Price
£14.95
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Kalimex JLM Oil Stop Smoke Treatment

Kalimex JLM Oil Stop Smoke Treatment

250ml

Opie Price
£13.99
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Revive Turbo Cleaner & Power Restorer Preventatice Treatment Service Shot

Revive Turbo Cleaner & Power Restorer Preventatice Treatment Service Shot

300 ml

Opie Price
£19.99
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Wynns CV Super Charge Oil Treatment

Wynns CV Super Charge Oil Treatment

1 Litre

Opie Price
£28.99
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Wynns CV Starter Kit (Inc. Free Display)
Free Shipping

Wynns CV Starter Kit (Inc. Free Display)

Single

Opie Price
£349.99
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EXOPRO ENGINE FLUSHING OIL (U350)

EXOPRO ENGINE FLUSHING OIL (U350)

5 Litre

Opie Price
£27.95
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STP Engine Flush - Petrol & Diesel Engines

STP Engine Flush - Petrol & Diesel Engines

450ml

Opie Price
£4.99

Currently Unavailable

Price Beater
Wynns Hydraulic Valve Lifter Treatment

Wynns Hydraulic Valve Lifter Treatment

325ml

Opie Price
£10.99

Currently Unavailable

Price Beater
Wynns Oil System Cleaner

Wynns Oil System Cleaner

325ml

Opie Price
£10.99

Currently Unavailable

Price Beater
Free UK delivery £50.00+ (geographic restrictions apply)
60 Day Returns
Free Expert Advice
No Leak Guarantee
01209 202944