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350 MAG MPI Petrol Engine Parts

A serial number between the range of 1A300000 - 1A611927


Service Items


  • Oil Filter - Replacement
    List Price
    £11.33 Ex VAT
    £13.60 Inc VAT
    Keypart Price
    £7.93 Ex VAT
    £9.52 Inc VAT
    In Stock

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  • Oil Filter - Chrome - Replacement
    List Price
    £16.50 Ex VAT
    £19.80 Inc VAT
    Keypart Price
    £13.20 Ex VAT
    £15.84 Inc VAT
    In Stock

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  • Oil Filter - Genuine
    List Price
    £11.33 Ex VAT
    £13.60 Inc VAT
    Keypart Price
    £10.20 Ex VAT
    £12.24 Inc VAT
    Low Stock

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  • Rocker Cover Gasket (2 Required per Engine)
    List Price
    £46.75 Ex VAT
    £56.10 Inc VAT
    Keypart Price
    £23.38 Ex VAT
    £28.06 Inc VAT
    Low Stock

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  • Intake Manifold Gasket Kit
    List Price
    £41.56 Ex VAT
    £49.87 Inc VAT
    Keypart Price
    £33.25 Ex VAT
    £39.90 Inc VAT
    In Stock

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  • Upper Intake Manifold Gasket
    List Price
    £39.60 Ex VAT
    £47.52 Inc VAT
    Keypart Price
    £35.64 Ex VAT
    £42.77 Inc VAT
    In Stock

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  • Cylinder Head Gasket (2 required per engine)
    List Price
    £41.57 Ex VAT
    £49.88 Inc VAT
    Keypart Price
    £31.18 Ex VAT
    £37.42 Inc VAT
    In Stock

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Lubricants

Engine oil capacity is approximately 5.4 Litres


  • SAE 30 Full Synthetic Engine Oil 4.7 Litre (Not available to customers outside the UK)
    List Price
    £103.40 Ex VAT
    £124.08 Inc VAT
    Keypart Price
    £36.00 Ex VAT
    £43.20 Inc VAT
    In Stock

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  • Power Trim & Tilt Fluid - 10oz/283.5g
    List Price
    £8.30 Ex VAT
    £9.96 Inc VAT
    Keypart Price
    £6.23 Ex VAT
    £7.48 Inc VAT
    In Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £65.23 Ex VAT
    £78.28 Inc VAT
    Keypart Price
    £58.71 Ex VAT
    £70.45 Inc VAT
    Please Contact for Stock Status

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Exhaust Manifold Kits


  • V8 Dry Joint Alternative Manifold & Riser Set - One Side Only - Replacement
    List Price
    £350.00 Ex VAT
    £420.00 Inc VAT
    Keypart Price
    £250.00 Ex VAT
    £300.00 Inc VAT
    In Stock

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Cooling System


  • Thermostat Kit 160 deg
    List Price
    £41.14 Ex VAT
    £49.37 Inc VAT
    Keypart Price
    £30.86 Ex VAT
    £37.03 Inc VAT
    In Stock

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  • Thermostat Sleeve
    List Price
    £15.39 Ex VAT
    £18.47 Inc VAT
    Keypart Price
    £12.31 Ex VAT
    £14.77 Inc VAT
    In Stock

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  • Circulation Pump Assembly - ** VALUE ITEM **
    List Price
    £94.04 Ex VAT
    £112.85 Inc VAT
    Keypart Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Low Stock

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  • Drain Tap - Blue Plastic
    List Price
    £6.61 Ex VAT
    £7.93 Inc VAT
    Keypart Price
    £5.29 Ex VAT
    £6.35 Inc VAT
    In Stock

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  • Drain Elbow Assy with Blue Plastic Tap
    List Price
    £26.66 Ex VAT
    £31.99 Inc VAT
    Keypart Price
    £13.33 Ex VAT
    £16.00 Inc VAT
    In Stock

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  • Exhaust Manifold to Head Gasket (2 required per engine)
    List Price
    £8.62 Ex VAT
    £10.34 Inc VAT
    Keypart Price
    £7.76 Ex VAT
    £9.31 Inc VAT
    In Stock

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  • Riser to Manifold Gasket - Std Cooling (2 required per engine)
    List Price
    £48.43 Ex VAT
    £58.12 Inc VAT
    Keypart Price
    £38.74 Ex VAT
    £46.49 Inc VAT
    In Stock

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  • Exhaust Shutter - (2 required per engine)
    List Price
    £74.77 Ex VAT
    £89.72 Inc VAT
    Keypart Price
    £67.29 Ex VAT
    £80.75 Inc VAT
    In Stock

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  • Upper Exhaust Riser to Downpipe Bellows 4" ID - (2 required per engine)
    List Price
    £80.81 Ex VAT
    £96.97 Inc VAT
    Keypart Price
    £60.61 Ex VAT
    £72.73 Inc VAT
    In Stock

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  • Lower Exhaust Riser to Downpipe Bellows 4" ID - (2 required per engine)
    List Price
    £63.66 Ex VAT
    £76.39 Inc VAT
    Keypart Price
    £47.74 Ex VAT
    £57.29 Inc VAT
    In Stock

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  • Serpentine Belt - for Alpha Spec with Power Steering
    List Price
    £66.66 Ex VAT
    £79.99 Inc VAT
    Keypart Price
    £49.99 Ex VAT
    £59.99 Inc VAT
    Please Contact for Stock Status

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  • Exhaust Manifold - Replacement (2 required per engine)
    List Price
    £335.87 Ex VAT
    £403.04 Inc VAT
    Keypart Price
    £251.90 Ex VAT
    £302.28 Inc VAT
    In Stock

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  • Exhaust Riser - New Style - Replacement (2 required per engine)
    List Price
    £378.93 Ex VAT
    £454.72 Inc VAT
    Keypart Price
    £303.14 Ex VAT
    £363.77 Inc VAT
    Please Contact for Stock Status

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  • Idler Pulley for Serpentine Belt - Genuine - 4.25" Diameter - with Grooves & Lip
    List Price
    £63.13 Ex VAT
    £75.76 Inc VAT
    Keypart Price
    £56.82 Ex VAT
    £68.18 Inc VAT
    In Stock

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Bravo Specification Components Note: Sea-water Pump mounted on the Engine and NOT in the Sterndrive


  • Serpentine Belt - for Bravo Spec with Power Steering
    List Price
    £90.64 Ex VAT
    £108.77 Inc VAT
    Keypart Price
    £72.51 Ex VAT
    £87.01 Inc VAT
    In Stock

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  • Sea-water Pump Impeller
    List Price
    £53.26 Ex VAT
    £63.91 Inc VAT
    Keypart Price
    £39.95 Ex VAT
    £47.94 Inc VAT
    In Stock

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  • Fuel Filter Element "Cool Fuel" System
    List Price
    £40.71 Ex VAT
    £48.85 Inc VAT
    Keypart Price
    £36.64 Ex VAT
    £43.97 Inc VAT
    Low Stock

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  • Low Pressure Fuel Pump
    List Price
    £283.84 Ex VAT
    £340.61 Inc VAT
    Keypart Price
    £255.46 Ex VAT
    £306.55 Inc VAT
    Special Order Usually 3 - 5 Days

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  • High Pressure Fuel Pump
    List Price
    £352.74 Ex VAT
    £423.29 Inc VAT
    Keypart Price
    £317.47 Ex VAT
    £380.96 Inc VAT
    Special Order Usually 7 - 9 Days

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  • Engine Coupler - Replacement (Engine Alignment will need to be checked when replacing this item)
    List Price
    £412.73 Ex VAT
    £495.28 Inc VAT
    Keypart Price
    £330.18 Ex VAT
    £396.22 Inc VAT
    Low Stock

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Fuel System


  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £7.31 Ex VAT
    £8.77 Inc VAT
    In Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £7.31 Ex VAT
    £8.77 Inc VAT
    In Stock

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  • 10-micron Fuel Filter - Chrome - Replacement
    List Price
    £14.00 Ex VAT
    £16.80 Inc VAT
    Keypart Price
    £11.20 Ex VAT
    £13.44 Inc VAT
    In Stock

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  • 25-Micron Fuel Filter - Spin On - Genuine
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £8.23 Ex VAT
    £9.88 Inc VAT
    In Stock

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  • Throttle Position Sensor
    List Price
    £109.00 Ex VAT
    £130.80 Inc VAT
    Keypart Price
    £98.10 Ex VAT
    £117.72 Inc VAT
    In Stock

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  • Fuel Pressure Regulator mounted on Fuel Cooler (Blue/Green mark)
    List Price
    £133.37 Ex VAT
    £160.04 Inc VAT
    Keypart Price
    £120.03 Ex VAT
    £144.04 Inc VAT
    In Stock

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  • Idle Air Control Valve
    List Price
    £210.22 Ex VAT
    £252.26 Inc VAT
    Keypart Price
    £147.15 Ex VAT
    £176.58 Inc VAT
    Low Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £11.40 Ex VAT
    £13.68 Inc VAT
    In Stock

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  • Awaiting
    Image
    Sponge Muffler for Throttle Body - Genuine
    Keypart Price
    £2.10 Ex VAT
    £2.52 Inc VAT
    In Stock

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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.


  • Fuel Filter Kit with 1/4" Ports - Aluminium Head (Tall Filter) 21 micron - for Bulkhead Mounting
    List Price
    £40.00 Ex VAT
    £48.00 Inc VAT
    Keypart Price
    £30.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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  • Barbed Hose Tail for 3/8" ID Hose for Fuel Filter Assembly - Straight
    List Price
    £7.00 Ex VAT
    £8.40 Inc VAT
    Keypart Price
    £5.25 Ex VAT
    £6.30 Inc VAT
    In Stock

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  • Barbed Hose Tail for 3/8" ID Hose for Fuel Filter Assembly - 90 Deg
    List Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    Keypart Price
    £7.00 Ex VAT
    £8.40 Inc VAT
    In Stock

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  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long - - for Bulkhead Mounting
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £7.31 Ex VAT
    £8.77 Inc VAT
    In Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long - - for Bulkhead Mounting
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £7.31 Ex VAT
    £8.77 Inc VAT
    In Stock

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  • 10-micron Fuel Filter - Chrome - Replacement - - for Bulkhead Mounting
    List Price
    £14.00 Ex VAT
    £16.80 Inc VAT
    Keypart Price
    £11.20 Ex VAT
    £13.44 Inc VAT
    In Stock

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  • 25-Micron Fuel Filter - Spin On - Genuine - - for Bulkhead Mounting
    List Price
    £9.14 Ex VAT
    £10.97 Inc VAT
    Keypart Price
    £8.23 Ex VAT
    £9.88 Inc VAT
    In Stock

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Ignition System


  • Spark Plug - (8 required per engine)
    List Price
    £11.55 Ex VAT
    £13.86 Inc VAT
    Keypart Price
    £9.24 Ex VAT
    £11.09 Inc VAT
    In Stock

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  • Distributor Cap - Delco HEI
    List Price
    £94.65 Ex VAT
    £113.58 Inc VAT
    Keypart Price
    £75.72 Ex VAT
    £90.86 Inc VAT
    In Stock

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  • Rotor Arm - Delco HEI
    List Price
    £34.15 Ex VAT
    £40.98 Inc VAT
    Keypart Price
    £27.32 Ex VAT
    £32.78 Inc VAT
    In Stock

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  • H T Lead Set - Delco HEI - - Delco HEI
    List Price
    £88.95 Ex VAT
    £106.74 Inc VAT
    Keypart Price
    £71.16 Ex VAT
    £85.39 Inc VAT
    In Stock

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  • Ignition Coil - Delco HEI - Replacement
    List Price
    £246.71 Ex VAT
    £296.05 Inc VAT
    Keypart Price
    £197.37 Ex VAT
    £236.84 Inc VAT
    In Stock

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  • Awaiting
    Image
    HT Lead Marker Set numbered 1 to 8
    List Price
    £10.00 Ex VAT
    £12.00 Inc VAT
    Keypart Price
    £8.00 Ex VAT
    £9.60 Inc VAT
    Please Contact for Stock Status

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  • Awaiting
    Image
    HT Lead Wire Separator Kit - Blue
    List Price
    £10.00 Ex VAT
    £12.00 Inc VAT
    Keypart Price
    £8.00 Ex VAT
    £9.60 Inc VAT
    Please Contact for Stock Status

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  • Awaiting
    Image
    HT Lead Wire Separator Kit - Black
    List Price
    £10.00 Ex VAT
    £12.00 Inc VAT
    Keypart Price
    £8.00 Ex VAT
    £9.60 Inc VAT
    Please Contact for Stock Status

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Electrical System


  • Starter Motor Assembly - ** VALUE ITEM **
    List Price
    £281.00 Ex VAT
    £337.20 Inc VAT
    Keypart Price
    £120.00 Ex VAT
    £144.00 Inc VAT
    In Stock

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  • Alternator - 70 Amp Serpentine Belt - 1.97" Pulley
    List Price
    £390.74 Ex VAT
    £468.89 Inc VAT
    Keypart Price
    £255.00 Ex VAT
    £306.00 Inc VAT
    In Stock

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  • Relay - Replacement
    List Price
    £20.39 Ex VAT
    £24.47 Inc VAT
    Keypart Price
    £16.31 Ex VAT
    £19.57 Inc VAT
    In Stock

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  • Oil Pressure Sender
    List Price
    £49.36 Ex VAT
    £59.23 Inc VAT
    Keypart Price
    £39.49 Ex VAT
    £47.39 Inc VAT
    In Stock

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  • Temperature Switch
    List Price
    £63.60 Ex VAT
    £76.32 Inc VAT
    Keypart Price
    £44.52 Ex VAT
    £53.42 Inc VAT
    In Stock

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  • Temperature Sender 3/8"-18 - Spanner Size 11/16" - 1-1/2" Long
    List Price
    £29.93 Ex VAT
    £35.92 Inc VAT
    Keypart Price
    £23.94 Ex VAT
    £28.73 Inc VAT
    In Stock

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  • 50 Amp Circuit Breaker
    List Price
    £119.79 Ex VAT
    £143.75 Inc VAT
    Keypart Price
    £107.81 Ex VAT
    £129.37 Inc VAT
    Special Order Usually 3 - 5 Days

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  • Fuse Kit - 90Amp
    List Price
    £34.81 Ex VAT
    £41.77 Inc VAT
    Keypart Price
    £27.85 Ex VAT
    £33.42 Inc VAT
    In Stock

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  • Stop Switch Lanyard - Genuine
    List Price
    £12.41 Ex VAT
    £14.89 Inc VAT
    Keypart Price
    £11.17 Ex VAT
    £13.40 Inc VAT
    In Stock

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  • Water Pressure Sensor - Replacement
    List Price
    £127.73 Ex VAT
    £153.28 Inc VAT
    Keypart Price
    £114.96 Ex VAT
    £137.95 Inc VAT
    In Stock

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Repair Items


  • Awaiting
    Image
    Timing Cover with Seal - Plastic
    Keypart Price
    £129.62 Ex VAT
    £155.54 Inc VAT
    Special Order Usually 3 - 5 Days

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  • Power Steering Pump Assembly (NO Pulley) - Replacement
    List Price
    £555.96 Ex VAT
    £667.15 Inc VAT
    Keypart Price
    £440.00 Ex VAT
    £528.00 Inc VAT
    In Stock

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  • Oil Pan - for engines with single piece rear main seal - Replacement
    List Price
    £412.27 Ex VAT
    £494.72 Inc VAT
    Keypart Price
    £206.14 Ex VAT
    £247.37 Inc VAT
    In Stock

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Repair Kits


  • Sump Gasket - One Piece
    List Price
    £60.27 Ex VAT
    £72.32 Inc VAT
    Keypart Price
    £48.22 Ex VAT
    £57.86 Inc VAT
    In Stock

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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.


  • *AEROSOL* Quicksilver Powertune 12oz (340g) (Shipping restrictions apply - see above)
    Keypart Price
    £13.41 Ex VAT
    £16.09 Inc VAT
    In Stock

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  • *AEROSOL* Fogging Oil Aerosol 12 oz (for use when laying up) (Shipping restrictions apply - see above)
    List Price
    £15.44 Ex VAT
    £18.53 Inc VAT
    Keypart Price
    £9.26 Ex VAT
    £11.11 Inc VAT
    In Stock

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  • Black Touch-up Paint 10ml (Shipping restrictions may apply)
    List Price
    £7.30 Ex VAT
    £8.76 Inc VAT
    Keypart Price
    £3.65 Ex VAT
    £4.38 Inc VAT
    In Stock

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  • *AEROSOL* Black Aerosol Spray 400ml (Shipping restrictions apply - see above)
    List Price
    £12.00 Ex VAT
    £14.40 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    In Stock

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  • Loctite Threadlock 10ml
    List Price
    £16.00 Ex VAT
    £19.20 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    In Stock

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  • Loctite Threadlock 50ml
    List Price
    £45.00 Ex VAT
    £54.00 Inc VAT
    Keypart Price
    £40.00 Ex VAT
    £48.00 Inc VAT
    Please Contact for Stock Status

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  • *AEROSOL* RP-90 Rapid Penetrating & Release Fluid 500ml (shipping restrictions apply - see above)
    Keypart Price
    £5.22 Ex VAT
    £6.26 Inc VAT
    Please Contact for Stock Status

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  • *AEROSOL* SA-90 Industrial Strength Adhesive 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £11.08 Ex VAT
    £13.30 Inc VAT
    In Stock

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  • *AEROSOL* Amaze Dash Plastic & Rubber Cleaner 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £5.08 Ex VAT
    £6.10 Inc VAT
    In Stock

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  • *AEROSOL* AC-90 Moisture Displacement & Lubricant 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £6.50 Ex VAT
    £7.80 Inc VAT
    Low Stock

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  • *AEROSOL* Supertrol 001 Heavy Duty Corrosion Protector 500ml - Ideal for corrosion protection of steel components in storage or in transit.
    Keypart Price
    £8.31 Ex VAT
    £9.97 Inc VAT
    In Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £11.40 Ex VAT
    £13.68 Inc VAT
    In Stock

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  • *AEROSOL* TF-90 Fast Dry Cleaning Solvent & Degreaser 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £8.11 Ex VAT
    £9.73 Inc VAT
    Low Stock

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  • *AEROSOL* Fogging Oil Spray (12oz) 340gm - Genuine (for use when laying up) (Shipping restrictions apply - see above)
    List Price
    £15.44 Ex VAT
    £18.53 Inc VAT
    Keypart Price
    £13.90 Ex VAT
    £16.68 Inc VAT
    In Stock

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  • *AEROSOL* Multi-Purpose Oil with Anti-rust 415ml - A must for Boats (Shipping restrictions apply - see above)
    Keypart Price
    £5.33 Ex VAT
    £6.40 Inc VAT
    In Stock

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Tools & Manuals


  • Oil Change Pump Kit (Universal)
    List Price
    £65.23 Ex VAT
    £78.28 Inc VAT
    Keypart Price
    £58.71 Ex VAT
    £70.45 Inc VAT
    Please Contact for Stock Status

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  • Motor Flusher - Dual Feed - Rectangular Cups
    List Price
    £22.00 Ex VAT
    £26.40 Inc VAT
    Keypart Price
    £17.60 Ex VAT
    £21.12 Inc VAT
    Low Stock

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Accessories


  • Safety Switch - Sierra Marine Works - Coiled Lanyard
    List Price
    £32.00 Ex VAT
    £38.40 Inc VAT
    Keypart Price
    £24.00 Ex VAT
    £28.80 Inc VAT
    Low Stock

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  • Battery Master Switch - Sierra Marine Works - 12V/100A Continuous (12V/500A for 10 seconds)
    List Price
    £21.00 Ex VAT
    £25.20 Inc VAT
    Keypart Price
    £15.75 Ex VAT
    £18.90 Inc VAT
    In Stock

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350 MAG MPI Petrol Engine Parts