Best Four Stroke Replacement Engines Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
Ejoyous

New
Ejoyous OHV Replacement Petrol Engine, 4 Stroke Smooth Single Cylinder Gasoline Engine Pull Start Engine Replacement, Ru
[Ample Fuel Capacity] With a 3.6l fuel and threaded oil cover, this engine is built to prevent vibration damage and ensu

£149.49
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DIFU

New
Petrol engine, 4-stroke 7.5 HP OHV single cylinder petrol engine standing engine kart engine gravity supply air cooling
· After 100 consecutive hours of intensive tests, it will last for years.

£79.00
New
New Honda BF2.3 2.3 HP four / 4 stroke replacement Carb carburettor & Gasket
BF2.3 4 STROKE 16100-ZW6-G01 - H216100ZW6G0. You may have tried to clean, all jets appear to be clear but still won’t ru

£89.99
Best Value
Guoml

New
RPSSAT GX35 4-Stroke Petrol Engine, 35.8 cc 1.3HP Gasoline Engine For Brush Cutter

£89.00
New
Mercury Mariner Outboard 15 - 20 Hp Four 4 Stroke - Replacement Carb Carburettor
This carburettor is for manual start models as the linkages are different on electric start engines for choke system .

£133.83
Queeucaer

New
4-Stroke Gasoline Engine, Pull Start Gasoline Engine, Single Cylinder 4-Stroke Engine 4 Stroke 31cc 1250W 3HP Gasoline E
Powerful & High Efficiency: With 6500RPM high speed and 31cc replacement, our engine produces a lot of power to help you

£89.99
Shiyinge

New
OHV Gasoline Engine Rotavator Pressure Washer Air-Cooling Petrol Gas Manual Start Cylinder For compressors trenchers gen
Low Fuel Consumption: The overhead valve can effectively help reduce carbon buildup and dramatically improve fuel saving

£78.00
New
Carburetor Carb Replace for Outboard Engine Four Stroke 15HP 20HP
Engine: 2 cylinder 15hp 20hp. 15HP 0R558208 THRU 0R833819 - Cat. # 90-898103160 - Carb 2CYL JCI Carburetor 0R686021 and

£26.89 £28.31
TIXBYGO

New
TIXBYGO Petrol Engine Robust 4-Stroke Engine with 6.5 HP Standing Motor Kart Motor 25° Inclined Single Cylinder Drive Mo
Easy to start carburettor, low fuel consumption. Valve cylinder head connecting rod igniter parts are of good quality.

£110.00
New
Yamaha 2.5 Hp F2.5 Four 4 Stroke Outboard Engine Replacement Carb Carburettor
New Yamaha 2.5 hp F2.5 four stroke carburettor.

£79.99
Hyundai

New
Hyundai 4 Stroke Petrol Engine, 457cc 15hp 25mm Electric-Start Horizontal Straight Shaft, OHV with 2 Year Warranty
457cc horizontal straight shaft petrol Euro V engine: Produces 15hp for medium to heavy-duty applications

£339.99
JCB

New
JCB High Power 7.5hp Replacement Petrol Engine, 19.05mm, ¾”, 224cc, 4 Stroke, OHV, Horizontal Shaft Ideal for Pressure W
Large 224cc horizontal 19.05mm / ¾”shaft petrol engine: Produces 7.5hp for industrial applications

£159.99
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New
Mercury Mariner 8hp 4 Four Stroke Outboard Engine Replacement Carb Carburettor

£96.99
Kiam Power Products

New
Loncin 6.5HP 4 Stroke Petrol Engine G200F (196cc)
6.5HP

£139.95
New
MOTOREX 4 Stroke 10W40 10W/40 Semi-Synthetic Motorcycle Engine Oil 4Litre
Modern semi-synthetic quality engine oil for 4-stroke motorcycles. Catalytic converter tested.

£38.68
TouTToNG

New
4-Stroke 7.5HP 196CC Gas Engine, Gasoline Motor Petrol Garden Replacement GX160 GX200, Pull StartKart Engine
High energy efficiency: The generator tank capacity is up to 3.6L/0.95gal. A one-time full fuel can be used for a long t

£111.15
New
Carburetor Replace for Mariner Outboard Engine Four Stroke 15HP 20HP UK
Engine: 2 cylinder 15hp 20hp. 15HP 0R558208 THRU 0R833819 - Cat. # 90-898103160 - Carb 2CYL JCI Carburetor 0R686021 and

£36.05
12% Off

New
MOTOREX 4 Stroke 10W40 10W/40 Semi-Synthetic Motorcycle Engine Oil 4Litre
Modern semi-synthetic quality engine oil for 4-stroke motorcycles. Oil and Filters. If you change your mind. We're here

£38.68 £43.96
New
Carburetor Replace for Mariner Outboard Engine Four Stroke 15HP 20HP
Engine: 2 cylinder 15hp 20hp. 15HP 0R558208 THRU 0R833819 - Cat. # 90-898103160 - Carb 2CYL JCI Carburetor 0R686021 and

£55.37
New
LML Four Stroke Head Gasket
Great BARGAIN PRICES at Fair Deal Scooters, ALL PARTS ARE genuine/good quality. Fair Deal Scooters.

£4.99
11% Off

New
Motorex Power Synthetic 4T 10w60 Four Stroke Motorcycle Engine Oil 1 Litre
Fully synthetic high-performance 4-stroke engine oil specially developed for demanding use in hyper sport motorcycles wi

£22.92 £26.04
New
Oil Filter Outboard 16510‑611 Four Stroke Engine Replacement Fit For DF70A
Fit for DF70A, DF80A, AND DF90A ALL YEARS. Feature: 1. Item Type: Oil Filter. It can directly replace the broken or shab

£13.39
New
MOTOREX Power Synthetic 4T 10w60 Four Stroke Motorcycle Engine Oil 1 Litre
Fully synthetic high-performance 4-stroke engine oil specially developed for demanding use in hyper sport motorcycles wi

£22.92
New
Engine Replacement Carburetor for Marine For fourstroke Models 3303895110T01
Performance: Designed for 8 for HP and 9.9 for HP 4-stroke outboard engines, this carburetor ensures a good fuel-air mix

£61.40
New
Engine Replacement Carburetor for Marine For fourstroke Models 3303895110T01
Performance: Designed for 8 for HP and 9.9 for HP 4-stroke outboard engines, this carburetor ensures a good fuel-air mix

£68.87

25 Four Stroke Replacement Engines deals are available from: Amazon, eBay stores, starting from £4.99.
The biggest discount we found is 12% on MOTOREX 4 Stroke 10W40 10W/40 Semi-Synthetic Motorcycle Engine Oil 4Litre at eBay.
The lowest price we found is £4.99 while the highest is £339.99.
Prices for the best Four Stroke Replacement Engines deals average at £85.50.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Four Stroke Replacement Engines.