Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice Castrol 
Castrol Activ 15W-50 4T 4 Stroke Motorcycle Engine Oil 4 Litre Modern high quality engine oil specifically for 4-stroke enginesBest Value Bynorm 
Bynorm 4 Stroke Oil SAE30 1 Litre Bynorm 4 stroke oil is formulated for use in petrol enginesBynorm 
Bynorm 4 Stroke Engine Oil SAE10W/30 1 Litre Formulated for use in overhead valve petrol enginesGeneric 
Penrite Small Engine 4 Stroke Oil SAE 30 4L - SEFS30004 A non-friction-modified Small Engine Mono 30 engine oil, Penrite SAE 30Penrite 
Penrite 4-Stroke Small Engine Oil, 1 Litre Excellent engine cleanlinessCastrol 
Castrol Garden 2T 2 Stroke Engine Oil 4 Litre Castrol Garden 2T is a clean burning 2 stroke engine oil, formulated to provide peace of mind by delivering cleaner combMotul 
Motul 104068 4-Stroke Engine Oil - 5100 4T 10W-40 4L MOTUL Stands for first-class lubricants in premium quality15% Off Bynorm Bynorm 4 Stroke Oil SAE30 4 litre Bynorm 4 stroke oil is formulated for use in petrol engines23% Off Castrol Castrol Activ 2T 2 Stroke Motorcycle Engine Oil 4 Litre Piston Guard formula protects against the build-up of carbon deposits for faster and more reliable start-upsBynorm Bynorm 4 Stroke Engine Oil SAE10W/30 4 litre Formulated for use in overhead valve petrol enginesGulf Western Oils Gulf Western Outboard TC-W3 Two Stroke Marine Engine Oil 4 litre High performance synthetic two stroke engine oilPenrite Penrite Full Synthetic 4 Stroke Motorcycle Oil, 4 Litre Latest oil technology for maximum wear protection, minimum sludge formation and reduced piston depositsBynorm Bynorm 2 Stroke Engine Oil 4 litre Provides excellent lubrication in lawnmowers, brush cuttersBynorm Bynorm 2 Stroke Engine Oil 200 ml, Multicolour Semi synthetic 2 stroke oil one shot bottleValvoline Valvoline 1103.01 2 Stroke Engine Oil 1L Small engineValvoline Valvoline 1104.04 2 Stroke Outboard Engine Oil 4L Outboard marine oilPenrite Penrite 4 Stroke Semi Synthetic Motorcycle Oil, 1 Litre Full zinc anti-wear additive package for ultimate engine wear protectionPenrite Penrite 10W-30 Semi Synthetic Small Engine Oil, 5 Litre A non-friction modified, semi synthetic SAE 10W-30 engine oil30% Off Castrol Castrol 15W-40 CJ-4/E9 RX Super Engine Oil 5 Litre Castrol RX SUPER 15W-40 CJ-4/E9 is an advanced, heavy duty diesel engine oilBynorm Bynorm 2 Stroke Engine Oil 1 Litre Provides excellent lubrication in lawnmowers, brush cuttersGulf Western Oils Gulf Western Outboard TC-W3 Two Stroke Engine Oil 1 litre High performance synthetic two stroke engine oilYamaha Motor Yamaha Yamalube 4M Outboard FC-W 10W-30 Four Stroke Engine Oil One Quart Genuine Yamaha OEMPenrite PENRITE Marine Outboard 4 Stroke Engine Oil 5L 10w30 MAR10W30005 Wynn's Wynn's Lead Substitute - Protects Against Wear in Unleaded Petrol Engines - Prevents Oxidation, Fuel Degradation & Depos ✅ VALVE SEAT PROTECTION FOR UNLEADED PETROL ENGINES: Ensures optimal protection for valve seats in engines that run on uSnblzhef Snblzhef Fuel Oil Mixing Bottle for 2 Stroke Engines, 1L, 4 Ratios 32:1/50:1/40:1/25:1, Reusable Clearly Marked for Precision: The bottle features distinct, easy-to-read markings that allow for precise measurements. TValvoline Valvoline 4 Stroke Outboard 10W-40 Engine Oil 4 Liter Formulated for both air and water-cooled 4 stroke outboard engines.Castrol Castrol GTX 20W-50 Engine Oil 4 Litre, Grey It’s liquid engineering that protects against problems, like sludge that your engine faces every dayQuicksilver Quicksilver 8M0149407 5W-50 Full Synthetic 4-Stroke ATV/UTV Engine Oil 946 ml Maintain peak engine performance and reliabilityBriggs & Stratton Briggs & Stratton 100005 SAE 30W Engine Oil - 18 Oz High quality SAE30 oilGulf Western Oil Gulf Western Oil Hi Tech Premium 20w50 Engine Oil 5 Litre Designed for passenger cars37% Off Castrol Castrol Fuel Doctor Fuel Conditioner for Diesel, Petrol and Two-Stroke Fuel Systems - 1 Litre Fuel Doctor Fuel Conditioner is specifically formulated for Diesel, Petrol and Two-stroke fuel systemsCastrol Castrol Magnatec 5W-30 C3 SUV Engine Oil 1 Litre To get the most out of them, it's important to choose an 4WD or SUV engine oil that is equally flexible13% Off Castrol Castrol Edge 5W-30 A3/B4 Engine Oil 5 Litre Castrol EDGE 5W-30 A3/B4 with Fluid TITANIUM is the natural choice for drivers who demand maximum engine performance froLiqui Moly LIQUI MOLY Motorbike 4T Synth 5W-40 Street Race | 4 L | Motorcycle Fully Synthetic Engine Oil | SKU: 20076 Optimal lubrication in all operating conditions, ensures low oil consumptionNulon 4L NULON Motorcycle Full SYN 10W-40 10W-40Castrol Castrol MAGNATEC 10W-40 Engine Oil 1 Litre Clings to engine parts when the oil drains down56% Off Castrol Castrol GTX High Mileage 15W-50 Engine Oil 1 Litre It’s liquid engineering that protects against high mileage problems, like smoke and leaks that your engine faces every dStihl STIHL OIL MIX 1 GALLON HIGH PERFORMANCE ULTRA 2-CYCLE ENGINE 6 PACK Ultra lubricating qualities that are superior to other 2-cycle engine oils. This fully synthetic oil is also highly biodRed Line Red Line Oil RED42804 V-Twin Transmission Oil with Shockproof Fluid, 1 Quart Note: Product image may not be vehicle specificTotalEnergies TotalEnergies Quartz 9000 Future GF6 0W-20 Engine Oil 4L – Advanced Synthetic Oil for Hybrid & Stop-Start Engines – API CHOOSE EXPERTISE: Specially formulated to meet the latest GF-6 standards for enhanced engine protection. Carries API SP,Castrol Castrol Magnatec 10W-40 Engine Oil 5 Litre Clings to engine parts when the oil drains downperfk Perfk Gasoline Oil Mixing Bottle 2-Stroke Ratio Bottle Large Capacity for Trimmer Engine, 1.5L with Spout How to Use: You only need to find the corresponding vertical surface according to your needs. Both parts have liter scal21% Off Permatex Permatex Ultra Slick Engine Assembly Lubricant, 118 ml Adheres to component surfaces to prevent scuffing and galling during initial start up20% Off Castrol Castrol Magnatec Stop-Start 5W-30 Engine Oil 5 Litre Instant Protection From The Moment You Startsanbaiyi Sanbaiyi 1L 2-Stroke Engine Fuel Oil Mixing Bottle, 215mm H x 120mm W x 80mm L, Gasoline Chainsaw Trimmer 32:1/50:1/40:1 1ltr Mixing bottle for accurately mixing fuel and oil ratios for 2-stroke enginesValvoline Valvoline 2 Stroke Engine Oil 5 Liter Advanced additives to minimize engine deposits and reduce exhaust smokeBaumr Baumr-AG SX220 7HP 210cc 4-Stroke Recoil Start Petrol Stationary Engine 7hp Direct Ignition OHV 4-Stroke35% Off Castrol Castrol Magnatec DX 5W-40 Diesel Engine Oil 5 Litre Castrol MAGNATEC DIESEL DX 5W-40, DPF compatible technology with intelligent molecules for an extra layer of protection,TotalEnergies TotalEnergies Quartz 5000 GF6 10W-30 Engine Oil 4L – Premium Mineral Oil for Petrol Engines – API SP, ILSAC GF-6A – Enha PREMIUM MINERAL FORMULA: Formulated with premium mineral base oils to provide high oxidation stability30% Off Castrol Castrol Edge 10W-30 Engine Oil 5 Litre Castrol EDGE 10W-30 with Fluid TITANIUM transforms its physical structure to be stronger under pressure to keep metal suPenrite PENRITE Marine Salt Water Protection Full Synthetic Engine Oil 4L 10w40 MARFULL10W40004 ETHZZLE ETHZZLE 4l Stroke Engine Oil Bottle Oil Dispensing Bottle for Chainsaw Gasoline Mix Abs Material Oil Mixing Tank for Out Petroleum bottle--its compact size makes it easy to store in a workshop or garage when not in use,chainsaw oil canUnknown Quicksilver Mercury/mariner/force 4-stroke Engine Oil Filter 35-877761q01 Quicksilver Oil Filter Assembly For Merc/Mariner/Force Replaceable Screw-On Type 75/90/115 HP Four Stroke Outboard Merc20% Off Baumr Baumr-AG Petrol Engine Stationary 16HP 448cc 4-Stroke Recoil OHV Stationary Motor 4-Stroke Horizontal Shaft Replacement, 16HP direct ignition OHV 4-Stroke;STP STP Premium Synthetic Blend 4 Cycle Small Engine Oil, SAE 10W-30, 32 fl oz, Motor Oil for Lawnmowers, Generators, Tracto Engineered with Anti-Wear Technology that provides engine part lubrication and reduced engine wearBaumr Baumr-AG SX200 6.5HP 196cc 4-Stroke Recoil Start Petrol Stationary Engine 6.5hp Direct Ignition OHV 4-StrokeCastrol Castrol Magnatec 5W-30 A5 Engine Oil 6 Litre Clings to engine parts when the oil drains downCastrol Castrol Edge 0W-40 A3/B4 Engine Oil 1 Litre Advanced full synthetic high-performance engine oil that delivers exceptional performance for prestige and high-performaTPCABPART 11013-0752 Air Filter with Oil Filter for FR651V FR691V FR730V FS481V FS541V FS600V FS651V FS691V FS730V 4 Stroke Engine This part replaces obsolete part #: 11013-0726, 99999-0384, 11013-7049 and 11013-7047International Marine/Ragged Mountain Press Outboard Engines 2E (PB): Maintenance, Troubleshooting, and Repair, Second Edition: Maintenance, Troubleshooting, and Re Baumr BAUMR-AG 10HP Diesel Stationary Engine Electric Start OHV Replacement Motor 460cc Displacement 4-Stroke Stationary Engin 10hp Direct Ignition OHV 4-Stroke; Handy Starting Guide;Independently published THE HEART BEAT OF 4 STROKES ENGINE: THE ANATOMY OF ENGINES Generic Generic Fuel Oil Mixing Bottle 2-Stroke Large Capacity Ratio Bottle Fuel Mixing Bottle Canister Thickened Fuel Mix for D How to Use: You only need to find the corresponding vertical surface according to your needs. Both parts have liter scalCastrol Castrol GTX 15W-40 Engine Oil 5 Litre Superior cleaning of engine sludge* caused by poor fuel quality, heat, and frequent short tripsTDKMAN 5.5HP 6.5HP 7.0HP Petrol Engine OHV Stationary Motor 4 Stroke Horizontal 19.05mm Shaft Recoil Start (6.5HP) 19mm Horizontal Shaft, Suitable for Go-Karts, Pumps, Generators, Chippers, Pressure Washers, Bench Saws & other AgricultDABAZUALY 11029-7012 Air Filter Element for Kawasaki FH601V FH641V FH661V FH680V FH721V 4 Stroke Engine with 49065-7010 Oil Filter 11029-7012 Air Filter Element for Kawasaki FH601V FH641V FH661V FH680V FH721V 4 Stroke Engine with 49065-7010 Oil FilterXINYATO 7.5HP 4.2KW Petrol Engine Stationary Go Kart Engine Drive Engine, Low Oil Level Protection, 4-Stroke, 1 Cylinder Petrol 【Durable and Sturdy】: This Gas Engine is mainly made of iron and aluminum and adopts a painting treatment with high streLAP Lambert Academic Publishing 4 Stroke Diesel Engine Noise Using Different Blends of Pongamia Oil BANGTE BANGTE N26-13440-03 Oil Filter Replace For Yamaha 4-stroke outboard engine 300HP 350HP,Tool with filter Part number:N26-13440-03,N26-13440-02-00KT Deals 4 Sizes Petrol Fuel Gas Line Pipe Hose Tubing for String Trimmer Chainsaw Blower Lawn Mower and Other Power Tools for 2 4 Different Size Fuel Line Hose - I.D x O.D: 0.08" x 0.14" (2mm x 3.5mm), 1/8" x 1/4" (3mm x6mm),1/8" x 3/16"(3mm x5mm),DABAZUALY DABAZUALY 11013-0727 Air Filter fit for Kawasaki FR541V FR600V 4-Cycle Engines Lawn Mower with 49065-7007 Oil Filter&Tun 11013-0727 Air Filter fit for Kawasaki FR541V FR600V 4-Cycle Engines Lawn Mower with 49065-7007 Oil Filter&Tune Up KitsWeiLaiKeQi WeiLaiKeQi Portable Oil Ratio Bottle for 2 Stroke Engines, Measuring Canister, 4 L 【Easy to operate petrol tank】: A petrol oil mixing bottle is an essential device to ensure the correct mixing of fuels.TDR TDR 140cc Oil-Cool 4 Stroke Engine for CRF50 CRF70 Dirt Bike Lifan Avenger Bigfoot 4-Speed Manual Clutch Kick Start Condition: 100% Brand New, Genuine TDR 140cc Oil-Cool 4-Stroke EngineSTONEMUSLE YAMAHA Yamalube OEM Outboard Gear Lube Kit w/Pump, ACC-GEARL-UB-QT Lower Unit Oil, 90430-08003-00 Gaskets 2 Stroke 4 Str Genuine OEM Yamaha Lower Unit Gear Lube & GasketsYajuyi Yajuyi Portable Oil Ratio Bottle for 2 Stroke Engines, Dispensing Canister for Trimmer, 4 L 【Easy to operate petrol tank】: A petrol oil mixing bottle is an essential device to ensure the correct mixing of fuels.TDR TDR 150cc Oil Cooler 4 stroke Engine for Dirt Trail Pit Trail Bikes CRF50 CRF70 XR50 XR70 Z50 Z50R CT70 CT110 for LIFAN Engine Specifications: 150cc, 4-stroke, horizontal, single-cylinder engine with a bore x stroke of 56.5mm x 59mm. ProducDualoai Dualoai Oil Mixing Container for 2 Stroke Engine, Measuring Bottle for Petrol Use, 4 L 【Wide application】: Fuels petrol oil container tools are suitable for 2 stroke engines, such as trimmers, brush cutter,Qioon QIOON Lubricant Fluid Transfer Pump, Transmission Fluid Pump, Gear Oil Pump for Quart Bottles, Differential Fluid Pump, HIGH QUALITY: Made of PVC Plastic, easy to use. This fluid transfer pump is built to provide reliable performance over tZohisin Zohisin Outboard Engine Driveshaft Oil Seal Premium Rubber Seal Suitable For 25 30 40 50 55 60 70 2 Stroke 4 Stroke Outb OE Number Compatibility: This outboard engine driveshaft oil seal has OE numbers 93101 22067 and 93101 20M00 molded andLanigram Lanigram（2 Pack）Air Filter 11013-0726 11013-7047 11013-7049 11013-0752 Air Filter Fit for Kawasaki FR651V FR691V FR730V 【Replacement Part Number】11013-0726 11013-7047 11013-7049 11013-0752BIGLKNM BIGLKNM 3 Packs Oil Filter with O-Ring 5D3-13440-09-00 for Yamaha YFZ450 YZ250F YZ426F WR250F WR426F 5D3-13440-02-00 ATV Compatible Models: YFZ450LE 2004; YFZ450SE2 2007; YFZ450SP2 2008; YFZ450SP 2008; YFZ450XSE 2011; YFZ450REL 2014; YFZ450Cylinman Cylinman 15003-2349 Carburetor Fit for Kawasaki FC420V 4 Stroke Engine With Air Filter Oil Filter Gaskets Carburetor Replaces for 15003-2349，Air Filter Replaces for 11013-2109 11013-2110 11013-2141，Oil Filter Replaces for 4906PORIYA 4800PSI High Pressure Washer Cleaner 10Hp Petrol Electric Pressure Washer with 10 Horse Power 4-Stroke Engine 20M Hose, 【Powerful Performance】Equipped with a 10 Horse Power 4 - stroke Petrol 4800PSI pressure cleaner, offering maximum pressuSavvy Aviation, Inc. Mike Busch on Engines: What every aircraft owner needs to know about the design, operation, condition monitoring, mainte sthus Top Engine Cylinder Cover Fit Honda GX35 4 Stroke Engine Brush Cutter Trimmer Shell Lubricants Shell Lubricants Helix HX7 SN+ 10W-30 Motor Oil 5 Litre Suitable for a wide range of vehiclesCeukius Ceukius FR691V Tune Up Kit for Kawasaki FR651V FR691V FR730V FX600V FS481V FS541V FS600V FS651V FS691V FS730V 4-Stroke E Air Filter replaces Kawasaki 11013-7047, 11013-7049, 11013-0726, 11013-0752, 99999-0384, JD MIU12555 MIU12554, BobCat 41Anzac Anzac Kawasaki 49065-2071 Oil Filter for Kawasaki 49065-0724 49065-7010 49065-2062 49065-2078 49065-2084 4 Stroke Engine Kawasaki 49065-2071 Oil filter Replace # Kawasaki 49065-2057, 49065-2062, 49065-2071, 49065-2078, 49065-2084, 49065-7010Vuzmode Vuzmode 1set Piston and Rings Kit for 173 173F 5HP 4 Stroke Single Cylinder Air Cooled Oil Engine Needle Bearing Washer Fitment: For 173 173F 5HP 4 Stroke Single Cylinder Air Cooled oil EngineBoat Engine Maintenance QASULER QASULER 35mm Piston Rings Ignition Coil Camshaft Pulley Oil Seal, for GX25 25cc 4-Stroke Engine, for MINI, Trimmer Brush Fitment: For GX25 25cc 4-StrokeAinstru FL-2124-S Engine Oil Filters for 2011 to 2023 F-250 F-350 F-450 F-550 F-600 F-650 F-750 F-ord 6.7 Power Stroke. Replaces 🔂[Efficient Oil Filters AP 400L/㎡/S with DOUBLE Filter Media] Built to the highest flow standard with an efficiency ratXARONF Engine Parts Oil Filter for Suzuki 16510-05240 16510-45H10 Filter Engine Oil DF8 DF9.9 DF15 DF20 8HP 9.9HP 15HP 20HP 4 S Direct replacement of old or damaged partsMKVAXR MKVAXR 1set Piston and Rings Kit for 173 173F 5HP 4 Stroke Single Cylinder Air Cooled Oil Engine Needle Roller Bearing W Fitment: For 173 173F 5HP 4 Stroke Single Cylinder Air Cooled oil EngineDABAZUALY 11013-7044 Air Filter & 11013-7045 Inner & Outer Air Filter Element Cleaners For Kawasaki FX651V FX691V FX730V FX751V FX 11013-7044 Air Filter & 11013-7045 for Kawasaki FX651V FX691V FX730V FX751V FX801V FX850V FX1000V 4 Stroke EngineZohisin Zohisin 16510-96j10 Oil Filter 9×7×7 Oil Filter Outboard 16510 61a31 Replacement for 4 Stroke Engines for df70a df80a an Wide Compatibility-- The oil filter is specially designed for Suzuki (16510-61A31, 16510-96J00), CF Moto (CF188-011300)OQTPSRNL Oil Outlet Valve Plate Assy Hose Tube Spark Plug Kit for GX35 GX 35 Lawn Mower Small 4 Stroke Engine Motor Spare Part Oil Outlet Valve Plate Assy Hose Tube Spark Plug Kit For GX35 GX 35 Lawn Mower Small 4 Stroke Engine Motor Spare PartAUMEL AUMEL 11029-7012 Air Filter Element for Kawasaki FH601V FH641V FH661V FH680V FH721V 4 Stroke Engine with 25 050 22-S Oil 【REPLACES OEM PARTS】Replace Parts Number: KM-11029-7002 11013-7012 11013-7024 11013-7027 11029-7012 11029-7015【WIDELY USITACO Boat Motor Housing Oil Seal 6B4-15396-00-94 CA TE15-05000601 for Yamaha Parsun Outboard T 9.9HP 15HP 2 Stroke Marine Eng Aftermarket Brand: ITACOCool Springs Press Small Engines and Outdoor Power Equipment: A Care & Repair Guide for: Lawn Mowers, Snowblowers & Small Gas-Powered Imple