Mercruiser 4.3L MPI Parts

We sell replacement and genuine Mercruiser 4.3L MPI engine parts and spares for engines a serial number between the range of 0W650000 - 1A063239. Our extensive range of 4.3L MPI parts includes Service Items, Lubricants, Exhaust Manifold Kits, Bravo Specification Components Note: Sea-water Pump mounted on the Engine and NOT in the Sterndrive, Cooling System, Fuel System (Engine), Optional Fuel System Components, Ignition System, Electrical System, Repair Items, Repair Kits, Bobtail Engines, ** SPECIAL OFFER **, Chemicals, Tools & Manuals, Accessories

For more information you can contact us through sales@keypart.com. Call us now on +44(0)1923 276000 and one of our team will be able to help with all queries about 4.3L MPI Petrol Engine Parts

Service Items

Model: 18-7824-2
  In stock
£13.64 inc VAT £11.37 ex VAT
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Model: 18-7824C-1
  In stock
£16.32 inc VAT £13.60 ex VAT
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Model: 35-866340Q03
  In stock
£18.02 inc VAT £15.02 ex VAT
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Model: 27-827154
  In stock
£97.01 inc VAT £80.84 ex VAT
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Model: 18-3879
  In stock
£51.37 inc VAT £42.81 ex VAT
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Model: 3855807-R
  In stock
£70.02 inc VAT £58.35 ex VAT
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Lubricants

Engine oil capacity is approximately 4.2 Litres
Model: 18-9440-4
  In stock
£56.09 inc VAT £46.74 ex VAT
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Model: 18-9410-4
  In stock
£51.84 inc VAT £43.20 ex VAT
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Model: 92-8M0086227
  Special order item – expected 2-4 days
£55.18 inc VAT £45.98 ex VAT
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Model: 92-858074QB1
  In stock
£10.12 inc VAT £8.43 ex VAT
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Model: 33799-0000
  In stock
£87.38 inc VAT £72.82 ex VAT
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Bravo Specification Components Note: Sea-water Pump mounted on the Engine and NOT in the Sterndrive

Model: 18-3016-1
  In stock
£70.45 inc VAT £58.71 ex VAT
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Model: 18-15100
  In stock
£113.57 inc VAT £94.64 ex VAT
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Model: 862776A01
  Special order item – expected 2-4 days
£154.02 inc VAT £128.35 ex VAT
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Cooling System

Model: 18-3648
  In stock
£49.56 inc VAT £41.30 ex VAT
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Model: 23-806922
  In stock
£25.18 inc VAT £20.98 ex VAT
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Model: 18-4224
  In stock
£30.54 inc VAT £25.45 ex VAT
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Model: 18-4226
  In stock
£7.97 inc VAT £6.64 ex VAT
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Model: 18-3599-2
  In stock
£108.00 inc VAT £90.00 ex VAT
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Model: 18-2909-9
  In stock
£10.15 inc VAT £8.46 ex VAT
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Model: 27-864850A02-R
  In stock
£33.60 inc VAT £28.00 ex VAT
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Model: 27-864850A02
  Special order item – expected 2-4 days
£78.97 inc VAT £65.81 ex VAT
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Model: 807166A1-R
  In stock
£79.12 inc VAT £65.93 ex VAT
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Model: 18-2748
  In stock
£92.66 inc VAT £77.22 ex VAT
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Model: 18-2746
  In stock
£78.64 inc VAT £65.53 ex VAT
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Model: 18-15101
  In stock
£95.45 inc VAT £79.54 ex VAT
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Model: 18-1845
  In stock
£258.00 inc VAT £215.00 ex VAT
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Model: 864625T
  Special order item – expected 2-4 days
£104.52 inc VAT £87.10 ex VAT
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Model: 18-1842
  Special order item – expected 2-4 days
£369.78 inc VAT £308.15 ex VAT
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Fuel System (Engine)

Model: 18-7944
  Special order item – expected 2-4 days
£18.05 inc VAT £15.04 ex VAT
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Model: 18-7945
  In stock
£18.05 inc VAT £15.04 ex VAT
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Model: 35-802893Q01
  In stock
£23.84 inc VAT £19.87 ex VAT
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Model: 18-7688
  Special order item – expected 2-4 days
£233.22 inc VAT £194.35 ex VAT
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Model: 18-7700
  In stock
£109.20 inc VAT £91.00 ex VAT
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Model: 861126A1
  Special order item – expected 2-4 days
£217.63 inc VAT £181.36 ex VAT
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Model: 18-33800
  Special order item – expected 2-4 days
£33.08 inc VAT £27.57 ex VAT
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Model: 18-7701
  In stock
£235.15 inc VAT £195.96 ex VAT
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Model: 92-8M0079745
  In stock
£22.82 inc VAT £19.02 ex VAT
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Model: 35-863829
  In stock
£3.34 inc VAT £2.78 ex VAT
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Optional Fuel System Components

For additional types of Fuel Filters & Elements, please visit the Racor & Separ sections of our Website. These can be found under the "Accessories" heading on our Home Page.
Model: 18-7848-1
  In stock
£48.00 inc VAT £40.00 ex VAT
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Model: 18-8074
  In stock
£7.20 inc VAT £6.00 ex VAT
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Model: 18-8067
  In stock
£9.60 inc VAT £8.00 ex VAT
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Model: 18-7944
  Special order item – expected 2-4 days
£18.05 inc VAT £15.04 ex VAT
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Model: 18-7945
  In stock
£18.05 inc VAT £15.04 ex VAT
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Model: 35-802893Q01
  In stock
£23.84 inc VAT £19.87 ex VAT
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Ignition System

Model: PTR5D-13
  In stock
£13.22 inc VAT £11.02 ex VAT
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Model: 18-5350
  Special order item – expected 2-4 days
£360.00 inc VAT £300.00 ex VAT
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Model: 18-5243
  In stock
£103.61 inc VAT £86.34 ex VAT
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Model: 18-5245
  Special order item – expected 2-4 days
£42.74 inc VAT £35.62 ex VAT
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Model: 18-8829-1
  In stock
£131.30 inc VAT £109.42 ex VAT
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Model: 3861985
  Special order item – expected 2-4 days
£254.88 inc VAT £212.40 ex VAT
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Model: 18-28150
  In stock
£10.80 inc VAT £9.00 ex VAT
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Model: 18-28151
  In stock
£10.80 inc VAT £9.00 ex VAT
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Electrical System

Model: 18-6275-1
  In stock
£180.00 inc VAT £150.00 ex VAT
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Model: 18-6298
  In stock
£257.28 inc VAT £214.40 ex VAT
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Model: 18-5899
  In stock
£63.71 inc VAT £53.09 ex VAT
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Model: 18-7600
  In stock
£69.38 inc VAT £57.82 ex VAT
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Model: 8M0164890
  In stock
£19.76 inc VAT £16.47 ex VAT
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Model: 18-8220
  In stock
£40.28 inc VAT £33.57 ex VAT
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Model: 8M6000623-R
  In stock
£82.01 inc VAT £68.34 ex VAT
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Repair Items

Model: 18-7508
  In stock
£546.00 inc VAT £455.00 ex VAT
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Model: 18-8297
  In stock
£165.07 inc VAT £137.56 ex VAT
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Model: 18-4516
  In stock
£126.00 inc VAT £105.00 ex VAT
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Repair Kits

Model: 27-14247T1
  In stock
£103.21 inc VAT £86.01 ex VAT
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** SPECIAL OFFER **

Model: 863681T
  In stock
£36.00 inc VAT £30.00 ex VAT
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Chemicals

Please note: It is NOT possible to ship most liquids by air. Aerosols can ONLY be purchased by customers in England, Scotland and Wales.
Model: 92-8M0121969
  In stock
£20.75 inc VAT £17.29 ex VAT
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Model: 18-9550-0
  In stock
£17.88 inc VAT £14.90 ex VAT
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Model: 20.052
  In stock
£4.20 inc VAT £3.50 ex VAT
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Model: 40.052
  In stock
£14.40 inc VAT £12.00 ex VAT
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Model: LOCTITE-243-10ML
  In stock
£17.40 inc VAT £14.50 ex VAT
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Model: LOCTITE-243-50ML
  In stock
£60.00 inc VAT £50.00 ex VAT
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Model: ACT1847
  In stock
£14.40 inc VAT £12.00 ex VAT
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Model: ACT1839
  Special order item – expected 2-4 days
£10.79 inc VAT £8.99 ex VAT
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Model: 92-8M0079745
  In stock
£22.82 inc VAT £19.02 ex VAT
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Model: ACT1848
  In stock
£10.54 inc VAT £8.78 ex VAT
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Model: 92-8M0121972
  In stock
£23.63 inc VAT £19.69 ex VAT
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Tools & Manuals

Model: 18-03208
  In stock
£43.20 inc VAT £36.00 ex VAT
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Model: 33799-0000
  In stock
£87.38 inc VAT £72.82 ex VAT
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Model: 18-8999
  In stock
£24.00 inc VAT £20.00 ex VAT
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Accessories

Model: MP40970-1
  In stock
£31.20 inc VAT £26.00 ex VAT
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Model: UN77310
  In stock
£20.40 inc VAT £17.00 ex VAT
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4.3L MPI Petrol Engine Parts