Marine Engineering Services (Mes)
Trading as MARINE ENGINEERING SERVICES (MES) LIMITED, registered at Companies House number 03419989.
What we have checked
Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.
- uk registered entity: Companies House record resolves, status active. Number published by the company at https://marineengineeringservices.co.uk. Source, checked 2026-08-29.
- uk hq: Registered office is a UK address: Unit 7a Dinas Boat Yard, Y Felinheli, LL56 4RQ. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.
We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.
What they make
250 products listed. 250 don't say where they are made, so neither do we.
- Iveco FPT Washer 17089474Marine Engineering Services (Mes)£0.18

- Iveco FPT Washer 4899689Marine Engineering Services (Mes)£0.26

- Iveco FPT Nut 17037925Marine Engineering Services (Mes)£0.42

- Iveco FPT Valve Collet 4899081Marine Engineering Services (Mes)£0.45

- Iveco FPT 17344424 Turbo BoltMarine Engineering Services (Mes)£0.53

- Iveco FPT Bolt 16004724Marine Engineering Services (Mes)£0.55

- Iveco FPT Nut 8100961Marine Engineering Services (Mes)£0.56

- Iveco FPT Stud 16729324Marine Engineering Services (Mes)£0.70

- Iveco FPT Screw 16607825Marine Engineering Services (Mes)£0.76

- Iveco FPT 16938424 Screw Cylinder HeadMarine Engineering Services (Mes)£0.80

- Iveco FPT Allen Bolt 16690924Marine Engineering Services (Mes)£0.85

- MAN Washer 06.15013-0411Marine Engineering Services (Mes)£0.85

- MAN Copper Washer 06.56190-0713Marine Engineering Services (Mes)£0.88

- Iveco FPT Bolt 16612324Marine Engineering Services (Mes)£0.94

- Iveco FPT Gasket 98415923Marine Engineering Services (Mes)£0.95

- Yanmar O ring 165000-69580Marine Engineering Services (Mes)£0.95

- No photograph yetIveco FPT anode plug 16992215Marine Engineering Services (Mes)£1.16
- Iveco FPT Gasket 504083433Marine Engineering Services (Mes)£1.20

- Suzuki O ring 09280-70002Marine Engineering Services (Mes)£1.25

- MAN bolt 06.01283-4815Marine Engineering Services (Mes)£1.27

- MAN bolt 06.03215-6307Marine Engineering Services (Mes)£1.29

- MAN Bolt 06.03216-8308Marine Engineering Services (Mes)£1.35

- Iveco FPT Screw 6045424Marine Engineering Services (Mes)£1.50

- BUKH O ring 610A2414Marine Engineering Services (Mes)£1.50

- Mariner Washer 12-4002320Marine Engineering Services (Mes)£1.55

- Volvo Penta Gasket 859002Marine Engineering Services (Mes)£1.56

- Iveco FPT O Ring 4898372Marine Engineering Services (Mes)£1.58

- Iveco FPT Gasket 98415922Marine Engineering Services (Mes)£1.69

- Suzuki O Ring 09280-22019Marine Engineering Services (Mes)£1.70

- MAN Bolt 06.03216-8310Marine Engineering Services (Mes)£1.76

- Kubota Fuel Filter 1523-43563Marine Engineering Services (Mes)£1.78

- Iveco FPT Cylinder head screw 500356756Marine Engineering Services (Mes)£1.85

- Honda O Ring 91301-ZG3-000Marine Engineering Services (Mes)£1.85

- Yanmar Gasket 104211-49160Marine Engineering Services (Mes)£1.95

- Iveco FPT Bleed Screw 4895244Marine Engineering Services (Mes)£1.95

- Zeus Pod Anode Kit 97-879150A65Marine Engineering Services (Mes)£2

- MAN bolt 06.11251-2001Marine Engineering Services (Mes)£2

- Honda Gasket 15263-12370Marine Engineering Services (Mes)£2.10

- Iveco FPT Cylinder Head Bolt 4891024Marine Engineering Services (Mes)£2.12

- Iveco FPT Cylinder Head Bolt 4891025Marine Engineering Services (Mes)£2.12

- Iveco FPT Threaded Union 4890964Marine Engineering Services (Mes)£2.45

- Iveco FPT O ring 2830304Marine Engineering Services (Mes)£2.50

- Iveco FPT Washers 5801560870Marine Engineering Services (Mes)£2.52

- MAN O ring 06.56936-0459Marine Engineering Services (Mes)£2.60

- Iveco FPT O ring 17289981Marine Engineering Services (Mes)£2.73

- Mercruiser Water Intake Insert 41674TMarine Engineering Services (Mes)£2.74

- Volvo Penta Gasket 859052Marine Engineering Services (Mes)£2.74

- MAN turbocharger bolt 06.01013-7222Marine Engineering Services (Mes)£2.74

- Iveco FPT O Ring 17284681Marine Engineering Services (Mes)£2.75

- Volvo Penta Gasket 833994Marine Engineering Services (Mes)£2.75

- MAN bolt 06.01283-5114Marine Engineering Services (Mes)£2.85

- MAN Screws 06.01283-5118Marine Engineering Services (Mes)£2.88

- Suzuki O Ring 09280-60007Marine Engineering Services (Mes)£2.95

- Iveco FPT O ring 17285181Marine Engineering Services (Mes)£2.97

- Iveco FPT O Ring 17289681Marine Engineering Services (Mes)£3.05

- MAN Washer 06.56631-0109Marine Engineering Services (Mes)£3.12

- Mercury Screw 10-68299Marine Engineering Services (Mes)£3.18

- Iveco FPT hex nut 99471892Marine Engineering Services (Mes)£3.23

- MAN Stud 06.06225-0809Marine Engineering Services (Mes)£3.29

- MAN Gasket 51.96501-0576Marine Engineering Services (Mes)£3.29

- Mercury Gasket 27-F85159-1Marine Engineering Services (Mes)£3.37

- Motaquip Oil Filter VFL 370Marine Engineering Services (Mes)£3.50

- MAN Seal 06.56631-0107Marine Engineering Services (Mes)£3.53

- MAN Seal 51.98701-0139Marine Engineering Services (Mes)£3.55

- MAN Seal 06.56631-0112Marine Engineering Services (Mes)£3.84

- Mallory Drain Plug Gasket 9-60101Marine Engineering Services (Mes)£3.92

- MAN Bolt 06.03216-8415Marine Engineering Services (Mes)£3.93

- Yanmar O ring 114175-42570Marine Engineering Services (Mes)£3.95

- MAN Copper Washer 06.56190-0732Marine Engineering Services (Mes)£3.95

- Suzuki O Ring 16621-73G00Marine Engineering Services (Mes)£3.95

- Cummins Turbo Oil Gasket 5264569Marine Engineering Services (Mes)£3.99

- No photograph yetCummins O ring 4992509Marine Engineering Services (Mes)£4.05
- Iveco FPT O ring 17290481Marine Engineering Services (Mes)£4.20

- MAN Bolt 06.03216-8416Marine Engineering Services (Mes)£4.28

- MAN Washer 51.90710-0394Marine Engineering Services (Mes)£4.28

- Mercury Mercruiser blank plug 22-36382Marine Engineering Services (Mes)£4.47

- Iveco FPT O Ring 17290381Marine Engineering Services (Mes)£4.50

- Cummins Gasket Oil Turbo 3519763Marine Engineering Services (Mes)£4.50

- Mercruiser Mercury Plug 22-41622Marine Engineering Services (Mes)£4.55

- MAN 51.96601-0575 turbo gasketMarine Engineering Services (Mes)£4.60

- MAN O ring 06.56930-3809Marine Engineering Services (Mes)£4.60

- Iveco FPT Hex Bolt 500354582Marine Engineering Services (Mes)£4.75

- Agco Oil Filter 1447048M2Marine Engineering Services (Mes)£4.80

- Iveco FPT Hex Bolt 500354584Marine Engineering Services (Mes)£4.80

- Sierra Oil Filter 18-7911Marine Engineering Services (Mes)£4.95

- Crosland Oil Filter 478Marine Engineering Services (Mes)£4.95

- Mann Fuel Filter P917XMarine Engineering Services (Mes)£4.95

- Iveco FPT Gasket 504128027Marine Engineering Services (Mes)£4.98

- Iveco FPT O ring 4890929Marine Engineering Services (Mes)£5

- Yanmar Gasket end cover 128170-42090Marine Engineering Services (Mes)£5.02

- Iveco FPT O Ring 17291781Marine Engineering Services (Mes)£5.20

- Sierra Oil Filter 18-7884Marine Engineering Services (Mes)£5.50

- Suzuki O Ring 09280-56005Marine Engineering Services (Mes)£5.50

- Hydra Fuel Biocide 100mlMarine Engineering Services (Mes)£5.55

- Sierra Oil Filter 18-7915Marine Engineering Services (Mes)£5.62

- Mercury Mariner Spacer 23-813745Marine Engineering Services (Mes)£6.50

- Mercury Gasket 27-43047Marine Engineering Services (Mes)£6.50

- MAN O ring 06.56936-1207Marine Engineering Services (Mes)£6.55

- Yanmar Gasket 128370-13201Marine Engineering Services (Mes)£6.65

- Miratec Fuel filter MFF1202Marine Engineering Services (Mes)£6.65

- MAN 51.96501-0544 O ringMarine Engineering Services (Mes)£6.74

- Yamaha Gasket 6EE-G4315-00Marine Engineering Services (Mes)£6.75

- MAN O ring 06.56333-3280Marine Engineering Services (Mes)£6.95

- MAN O ring 06.56331-0235Marine Engineering Services (Mes)£6.95

- Mermaid Marine Fuel Filter 1-5024861Marine Engineering Services (Mes)£6.95

- MAN O ring 06.56333-2256Marine Engineering Services (Mes)£6.99

- MAN stud 06.06225-0820Marine Engineering Services (Mes)£7.16

- Iveco FPT Gasket 504045791Marine Engineering Services (Mes)£7.25

- Volvo Penta filter insert 10 3581078Marine Engineering Services (Mes)£7.34

- MAN Bolt 06.03216-8422Marine Engineering Services (Mes)£7.35

- Volvo Penta Oil Filter 3517857-3Marine Engineering Services (Mes)£7.44

- Luber Finer Fuel Filter LFF3502Marine Engineering Services (Mes)£7.70

- GLM Gasket 31100Marine Engineering Services (Mes)£7.75

- Mercury Anode 12765Marine Engineering Services (Mes)£7.75

- MAN O ring 06.56936-1865Marine Engineering Services (Mes)£7.88

- Iveco FPT Union 4893739Marine Engineering Services (Mes)£7.95

- BMW Oil Filter 1 707 779Marine Engineering Services (Mes)£7.95

- No photograph yetMercury Gasket 27-804161Marine Engineering Services (Mes)£7.95
- Iveco FPT Flat Gasket Engine 504045785Marine Engineering Services (Mes)£7.98

- Sierra Condenser 18-5347Marine Engineering Services (Mes)£8.26

- Yanmar Impeller and Gasket 104211-4207Marine Engineering Services (Mes)£8.33

- Mercury Bushing 23-855623Marine Engineering Services (Mes)£8.50

- Iskra Regulator 16.908.867Marine Engineering Services (Mes)£8.70

- Nanni Fuel filter 48100780Marine Engineering Services (Mes)£8.75

- Yanmar Fuel Filter 129470-55701Marine Engineering Services (Mes)£8.95

- MAN Gasket 06.56254-2203Marine Engineering Services (Mes)£8.95

- Volvo Penta Oil Filter 3827069-0Marine Engineering Services (Mes)£8.99

- MAN 81.90310-0617 drain plugMarine Engineering Services (Mes)£9.16

- MAN O ring 06.56936-2969Marine Engineering Services (Mes)£9.18

- Cummins O ring seal 3073966Marine Engineering Services (Mes)£9.24

- Iveco FPT Plug 8093596Marine Engineering Services (Mes)£9.38

- Mann Fuel filter P726XMarine Engineering Services (Mes)£9.45

- GLM Prop Lock Tab 23060Marine Engineering Services (Mes)£9.50

- No photograph yetVolvo Penta 18160 SealMarine Engineering Services (Mes)£9.50
- Mann Fuel Filter WK940/22Marine Engineering Services (Mes)£9.60

- MAN O ring 06.56936-2479Marine Engineering Services (Mes)£9.85

- No photograph yetMercury Bezel 8M6002359Marine Engineering Services (Mes)£10
- MAN O ring 06.56930-3076Marine Engineering Services (Mes)£10.25

- Cummins O ring 3899728Marine Engineering Services (Mes)£10.25

- MAN O ring 06.56930-6411Marine Engineering Services (Mes)£10.64

- Volvo Penta O Ring 3583647Marine Engineering Services (Mes)£10.80

- Iveco FPT O Ring 4890926Marine Engineering Services (Mes)£10.95

- Iveco FPT Thrust Plate 8105724Marine Engineering Services (Mes)£11.35

- Suzuki 115 Impeller gasket and plateMarine Engineering Services (Mes)£11.35

- MAN O ring 51.96501-0522Marine Engineering Services (Mes)£11.50

- Mercury Flushing Device 24789A1Marine Engineering Services (Mes)£11.71

- Yanmar Switch 114250-39450Marine Engineering Services (Mes)£11.75

- MAN O ring 51.96501-0586Marine Engineering Services (Mes)£11.95

- Iveco FPT Clip 17768599Marine Engineering Services (Mes)£11.96

- MAN O ring 06.56343-2241Marine Engineering Services (Mes)£12.01

- Yanmar Belt 105582-7790EMarine Engineering Services (Mes)£12.05

- Parker Hydraulic Breather Cap AB98410101Marine Engineering Services (Mes)£12.80

- Mercruiser Exhaust Elbow Gasket 27-41813Marine Engineering Services (Mes)£12.93

- Iveco FPT Rocker Arm 4893487Marine Engineering Services (Mes)£12.98

- Iveco FPT Gasket 8032873Marine Engineering Services (Mes)£12.98

- Volvo Penta belt 966906Marine Engineering Services (Mes)£13.76

- Honda Oil Filter 15400-ZJ1-004Marine Engineering Services (Mes)£13.95

- Iveco FPT flat gasket engine 504045790Marine Engineering Services (Mes)£13.97

- Iveco FPT Breather Housing Gasket 2996234Marine Engineering Services (Mes)£14.15

- Iveco Fpt Fuel Filter 1901605Marine Engineering Services (Mes)£14.52

- Iveco FPT Temperature sensor 500382599Marine Engineering Services (Mes)£14.75

- Iveco FPT O ring 504030960Marine Engineering Services (Mes)£14.95

- GLM Anode 12734Marine Engineering Services (Mes)£15.50

- MAN 51.90201-0268 adjuster pinMarine Engineering Services (Mes)£15.61

- Mercury Reservoir Strap 808023TMarine Engineering Services (Mes)£15.95

- Yanmar Packing 121450-11310Marine Engineering Services (Mes)£16.25

- Sierra Gasket Kit 18-3217Marine Engineering Services (Mes)£16.50

- Cummins turbo gasket 3092604Marine Engineering Services (Mes)£16.50

- Yanmar Anode 119574-44150Marine Engineering Services (Mes)£16.70

- MAN Thermostat seal 51.06904-0038Marine Engineering Services (Mes)£17.28

- Iveco FPT Seal 8105717Marine Engineering Services (Mes)£17.80

- MAN Fuel Filter O Ring 51.96501-0653Marine Engineering Services (Mes)£18.50

- BUKH Impeller 610G0102Marine Engineering Services (Mes)£18.75

- Yanmar Air Filter 128171-12540Marine Engineering Services (Mes)£18.95

- Yanmar Gasket 121000-01751Marine Engineering Services (Mes)£19.05

- Iveco FPT Oil Filter 2997305Marine Engineering Services (Mes)£19.50

- Volvo Penta Anode 852835Marine Engineering Services (Mes)£20.10

- Parker Racor Fuel Filter RAC-S3214Marine Engineering Services (Mes)£20.74

- Cummins Aft Housing gasket 3349411Marine Engineering Services (Mes)£21.62

- MAN Seal 51.96501-0580Marine Engineering Services (Mes)£21.92

- MAN Gasket 51.06904-0221Marine Engineering Services (Mes)£21.99

- MAN O ring 06.56930-3399Marine Engineering Services (Mes)£23.95

- Iveco FPT Fuel Pipe 8035633Marine Engineering Services (Mes)£24.17

- Iveco FPT Seal 98494952Marine Engineering Services (Mes)£24.38

- Mercury Rotor Arm Assembly 13524T1Marine Engineering Services (Mes)£24.75

- Yanmar Gasket 124000-01751Marine Engineering Services (Mes)£24.95

- MAN O ring 51.96501-0657Marine Engineering Services (Mes)£25

- MAN 51.45905-0000 coolant valveMarine Engineering Services (Mes)£25

- Mercruiser Seal 26-965031Marine Engineering Services (Mes)£26.17

- Sierra Water Pump Kit 18-3517Marine Engineering Services (Mes)£27.50

- MAN Intake Pipe Seal Cover 51.08902-0200Marine Engineering Services (Mes)£27.50

- Iveco FPT Fuel Filter 98439682Marine Engineering Services (Mes)£27.95

- Anode 97-8M0067625Marine Engineering Services (Mes)£29.66

- Anode 806189Marine Engineering Services (Mes)£29.90

- MAN O ring 06.56936-3535Marine Engineering Services (Mes)£29.95

- Vetus Fuel Filter RTBAF110Marine Engineering Services (Mes)£29.95

- MAN Drive Belt 51.96820-0368Marine Engineering Services (Mes)£29.95

- Vetus Fuel Filter BTRAF100Marine Engineering Services (Mes)£29.95

- FS19709 Fleetguard Fuel FilterMarine Engineering Services (Mes)£30.58

- Xylem Rule Bilge Pump 24 voltMarine Engineering Services (Mes)£30.95

- MAN connecting union gasket 51.06302-0408Marine Engineering Services (Mes)£31.58

- Cummins Temperature sensor 4088832Marine Engineering Services (Mes)£32

- Racor Fuel Filter R90PMarine Engineering Services (Mes)£32.66

- Sierra Pump Housing Kit 18-3317Marine Engineering Services (Mes)£35

- Sierra Impeller kit 18-3224Marine Engineering Services (Mes)£35

- Iveco FPT O Ring 504164259Marine Engineering Services (Mes)£37.07

- Mercury V Belt 57-816295QMarine Engineering Services (Mes)£37.35

- Mallory Angled Hose 9-73003Marine Engineering Services (Mes)£39.72

- Iveco FPT NEF Piston Rings 8094875Marine Engineering Services (Mes)£39.95

- MAN Seal 51.08140-0084Marine Engineering Services (Mes)£39.95

- Iveco FPT Temperature Sensor 4897224 / 5801960832Marine Engineering Services (Mes)£40

- Jeanneau Hub and Button 40538AMarine Engineering Services (Mes)£40.40

- Iveco FPT Cylinder Head Gasket 504070040Marine Engineering Services (Mes)£40.47

- MAN Reducing union 51.98131-0209Marine Engineering Services (Mes)£41.39

- MAN O ring 06.56936-3036Marine Engineering Services (Mes)£45.76

- Evinrude Johnson Ignition Switch 5034302Marine Engineering Services (Mes)£47.95

- MAN Gasket 51.09905-0115Marine Engineering Services (Mes)£48.56

- Mercury Belt 57-865615Q08Marine Engineering Services (Mes)£49.95

- Mercury Belt 57-898101579Marine Engineering Services (Mes)£52.12

- MAN gasket 51.15901-0035Marine Engineering Services (Mes)£55

- Cummins fuel pressure sensor 3974092Marine Engineering Services (Mes)£57

- Vetus Anti-siphon Airvent with ValveMarine Engineering Services (Mes)£70

- No photograph yetBeta mini service kit (10,14,16,20,25)Marine Engineering Services (Mes)£75
- Iveco FPT Air Filter 8048076Marine Engineering Services (Mes)£79.99

- Sierra Pump Kit 18-3150Marine Engineering Services (Mes)£81.50

- MAN compensator gasket 51.15901-0041Marine Engineering Services (Mes)£85

- Sierra Bearing Kit 18-1160Marine Engineering Services (Mes)£86.90

- Mercury Bellows Assy 8M0062406Marine Engineering Services (Mes)£88.39

- Iveco FPT Water pump seal kit 8040533Marine Engineering Services (Mes)£89.95

- MAN Bracket 51.06540-0035Marine Engineering Services (Mes)£98.83

- MAN Fuel Rail Valve 51.10304-0291Marine Engineering Services (Mes)£99.95

- MAN Air Filter 51.08401-0613Marine Engineering Services (Mes)£111.48

- Mercury Relay 804282TMarine Engineering Services (Mes)£120.71

- Cummins Heat Shield 4929227 and 4929228Marine Engineering Services (Mes)£125

- Mercury mariner Relay 804281TMarine Engineering Services (Mes)£125.51

- No photograph yetMercury Key Switch Kit 899887T04Marine Engineering Services (Mes)£130
- No photograph yetMercury 10ft extension harness 84-899888T22Marine Engineering Services (Mes)£150
- MAN Sensor 51.27421-0243Marine Engineering Services (Mes)£170

- Cummins Valve Pressure Relief Valve 3963808Marine Engineering Services (Mes)£195

- MAN pressure sensor 51.27421-0238Marine Engineering Services (Mes)£199

- No photograph yetMercury Diesel Harness Assembly Drive Application 84-899887T02Marine Engineering Services (Mes)£300
- MAN Sensor 51.12505-0039Marine Engineering Services (Mes)£353.45

- MAN Connector 51.08102-0228Marine Engineering Services (Mes)£385

- BUKH Gasket 000E1851Marine Engineering Services (Mes)Price not listed

- No photograph yetBaldwin Fuel Filter BF7736EMarine Engineering Services (Mes)£1.22 · out of stock
- BUKH O Ring 000E2584Marine Engineering Services (Mes)£1.40 · out of stock

- Fram Fuel filter P5770Marine Engineering Services (Mes)£5 · out of stock

- Coopers Oil filter GP223Marine Engineering Services (Mes)£6.95 · out of stock

- Jabsco filter 59100-0000Marine Engineering Services (Mes)£23 · out of stock

- Iveco FPT Fuel Line 504100835Marine Engineering Services (Mes)£41.85 · out of stock
