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500 Petrol Engine

Manufactured between the years of 1989 - 1990


Engine


  • Oil Filter - Chrome - Replacement
    List Price
    £17.00 Ex VAT
    £20.40 Inc VAT
    Keypart Price
    £13.60 Ex VAT
    £16.32 Inc VAT
    In Stock

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  • Oil Filter - Genuine
    Keypart Price
    £7.90 Ex VAT
    £9.48 Inc VAT
    In Stock

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  • Rocker Cover Gasket (2 Required per Engine)
    List Price
    £60.94 Ex VAT
    £73.13 Inc VAT
    Keypart Price
    £30.47 Ex VAT
    £36.56 Inc VAT
    Low Stock

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  • Power Steering Belt
    List Price
    £24.90 Ex VAT
    £29.88 Inc VAT
    Keypart Price
    £19.92 Ex VAT
    £23.90 Inc VAT
    Low Stock

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  • Cylinder Head Gasket (2 required per engine)
    List Price
    £50.00 Ex VAT
    £60.00 Inc VAT
    Keypart Price
    £35.00 Ex VAT
    £42.00 Inc VAT
    In Stock

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  • Intake Manifold Gasket Kit
    List Price
    £72.24 Ex VAT
    £86.69 Inc VAT
    Keypart Price
    £54.18 Ex VAT
    £65.02 Inc VAT
    In Stock

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Lubricants

Engine oil capacity is approximately 5.4 Litres


  • 25W/40 Engine Oil 4.7 Litre (Not available to customers outside the UK)
    List Price
    £50.43 Ex VAT
    £60.52 Inc VAT
    Keypart Price
    £40.34 Ex VAT
    £48.41 Inc VAT
    Low Stock

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  • 25W/40 Synthetic Blend Engine Oil 4.7 litre (Not available to customers outside the UK)
    List Price
    £57.11 Ex VAT
    £68.53 Inc VAT
    Keypart Price
    £45.69 Ex VAT
    £54.83 Inc VAT
    Low Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    In Stock

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Exhaust Manifold Kits


Cooling System


  • Thermostat Kit for Direct Cooled Engines - Genuine
    List Price
    £23.40 Ex VAT
    £28.08 Inc VAT
    Keypart Price
    £21.06 Ex VAT
    £25.27 Inc VAT
    In Stock

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  • Impeller Kit - Replacement - for Pumps with 4-hole Cover
    List Price
    £34.20 Ex VAT
    £41.04 Inc VAT
    Keypart Price
    £27.36 Ex VAT
    £32.83 Inc VAT
    In Stock

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  • Seawater Pump Impeller Kit - Splined Type - Genuine - - for Pumps with 4-hole Cover
    List Price
    £34.20 Ex VAT
    £41.04 Inc VAT
    Keypart Price
    £30.78 Ex VAT
    £36.94 Inc VAT
    In Stock

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  • Impeller Kit - Replacement - for Pumps with 6-hole Cover
    List Price
    £51.30 Ex VAT
    £61.56 Inc VAT
    Keypart Price
    £41.04 Ex VAT
    £49.25 Inc VAT
    In Stock

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  • Seawater Pump Assembly
    List Price
    £359.00 Ex VAT
    £430.80 Inc VAT
    Keypart Price
    £305.15 Ex VAT
    £366.18 Inc VAT
    In Stock

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  • Allen Screw for securing 857451 - Replacement - 3 required
    List Price
    £6.70 Ex VAT
    £8.04 Inc VAT
    Keypart Price
    £5.36 Ex VAT
    £6.43 Inc VAT
    In Stock

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  • Exhaust Manifold (2 per engine) - Replacement
    List Price
    £374.00 Ex VAT
    £448.80 Inc VAT
    Keypart Price
    £160.00 Ex VAT
    £192.00 Inc VAT
    In Stock

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  • Exhaust Riser (2 per engine) - Replacement
    List Price
    £166.00 Ex VAT
    £199.20 Inc VAT
    Keypart Price
    £120.00 Ex VAT
    £144.00 Inc VAT
    In Stock

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  • Exhaust Riser to Downpipe Hose (2 Required per Engine) - Replacement
    List Price
    £71.40 Ex VAT
    £85.68 Inc VAT
    Keypart Price
    £49.98 Ex VAT
    £59.98 Inc VAT
    Please Contact for Stock Status

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  • Seawater Pump Cover Screw - for Pumps with 4-hole Cover
    List Price
    £3.45 Ex VAT
    £4.14 Inc VAT
    Keypart Price
    £2.76 Ex VAT
    £3.31 Inc VAT
    In Stock

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  • Seawater Pump Cover Screw - for Pumps with 6-hole Cover
    Keypart Price
    £1.50 Ex VAT
    £1.80 Inc VAT
    In Stock

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  • Circulation Pump Assembly - ** VALUE ITEM **
    List Price
    £146.00 Ex VAT
    £175.20 Inc VAT
    Keypart Price
    £85.00 Ex VAT
    £102.00 Inc VAT
    In Stock

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  • Exhaust Manifold to Head Gasket (2 Required per Engine)
    List Price
    £13.70 Ex VAT
    £16.44 Inc VAT
    Keypart Price
    £9.59 Ex VAT
    £11.51 Inc VAT
    Low Stock

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  • Exhaust Manifold to Riser Gasket (2 Required Per Engine)
    List Price
    £12.10 Ex VAT
    £14.52 Inc VAT
    Keypart Price
    £7.26 Ex VAT
    £8.71 Inc VAT
    In Stock

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Fuel System (Engine)


  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-micron Fuel Filter - Chrome - Replacement
    List Price
    £16.00 Ex VAT
    £19.20 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    Please Contact for Stock Status

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  • Fuel Filter - Spin On - Genuine
    Keypart Price
    £10.30 Ex VAT
    £12.36 Inc VAT
    In Stock

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  • Carburettor Repair Kit - Rochester 2GC
    List Price
    £57.08 Ex VAT
    £68.50 Inc VAT
    Keypart Price
    £45.66 Ex VAT
    £54.79 Inc VAT
    In Stock

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  • Fuel Feed Pump - Mechanical - Replacement
    List Price
    £156.00 Ex VAT
    £187.20 Inc VAT
    Keypart Price
    £140.40 Ex VAT
    £168.48 Inc VAT
    In Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £19.58 Ex VAT
    £23.50 Inc VAT
    Low 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 (Short 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
    £8.00 Ex VAT
    £9.60 Inc VAT
    Keypart Price
    £6.00 Ex VAT
    £7.20 Inc VAT
    Low Stock

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  • Barbed Hose Tail for 3/8" ID Hose for Fuel Filter Assembly - 90 Deg
    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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  • Fuel Filter (10 Micron) - Replacement -100mm (3-15/16") Long - - for Bulkhead Mounting
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £11.92 Ex VAT
    £14.30 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 Inc VAT
    Low Stock

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  • 10-micron Fuel Filter - Chrome - Replacement - for 18-7852-1
    List Price
    £16.00 Ex VAT
    £19.20 Inc VAT
    Keypart Price
    £13.00 Ex VAT
    £15.60 Inc VAT
    Please Contact for Stock Status

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  • Fuel Filter for CAV/Delphi 296 Pre-filter (Optional) - Replacement
    List Price
    £8.60 Ex VAT
    £10.32 Inc VAT
    Keypart Price
    £6.02 Ex VAT
    £7.22 Inc VAT
    Low Stock

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  • Fuel Filter - Fleetguard
    List Price
    £15.00 Ex VAT
    £18.00 Inc VAT
    Keypart Price
    £12.00 Ex VAT
    £14.40 Inc VAT
    In Stock

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  • Fuel Filter - Fleetguard
    List Price
    £17.76 Ex VAT
    £21.31 Inc VAT
    Keypart Price
    £14.21 Ex VAT
    £17.05 Inc VAT
    Please Contact for Stock Status

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Ignition System


  • Spark Plug - (8 Required per Engine)
    List Price
    £5.30 Ex VAT
    £6.36 Inc VAT
    Keypart Price
    £3.80 Ex VAT
    £4.56 Inc VAT
    In Stock

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  • High Tension Plug Lead Set
    List Price
    £60.00 Ex VAT
    £72.00 Inc VAT
    Keypart Price
    £42.00 Ex VAT
    £50.40 Inc VAT
    In Stock

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  • Rotor Arm - Prestolite
    List Price
    £9.60 Ex VAT
    £11.52 Inc VAT
    Keypart Price
    £7.68 Ex VAT
    £9.22 Inc VAT
    Low Stock

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  • Distributor Cap - Screw Down Type - Prestolite
    List Price
    £40.30 Ex VAT
    £48.36 Inc VAT
    Keypart Price
    £28.00 Ex VAT
    £33.60 Inc VAT
    Low Stock

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  • Ignition Coil - Replacement
    List Price
    £91.39 Ex VAT
    £109.67 Inc VAT
    Keypart Price
    £63.97 Ex VAT
    £76.76 Inc VAT
    Low Stock

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  • High Performance Distributor Kit - Electronic - (replaces Prestolite unit)
    List Price
    £650.00 Ex VAT
    £780.00 Inc VAT
    Keypart Price
    £450.00 Ex VAT
    £540.00 Inc VAT
    In Stock

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  • HT Lead Marker Set numbered 1 to 8
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    Low Stock

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  • HT Lead Wire Separator Kit - Blue
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    In Stock

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  • HT Lead Wire Separator Kit - Black
    List Price
    £11.00 Ex VAT
    £13.20 Inc VAT
    Keypart Price
    £9.00 Ex VAT
    £10.80 Inc VAT
    Please Contact for Stock Status

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Electrical System


  • Alternator Drive Belt
    List Price
    £30.50 Ex VAT
    £36.60 Inc VAT
    Keypart Price
    £21.35 Ex VAT
    £25.62 Inc VAT
    Low Stock

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  • Starter Relay 12V - Replacement
    List Price
    £23.60 Ex VAT
    £28.32 Inc VAT
    Keypart Price
    £18.88 Ex VAT
    £22.66 Inc VAT
    In Stock

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  • Reset Fuse Unit - Genuine
    List Price
    £61.90 Ex VAT
    £74.28 Inc VAT
    Keypart Price
    £55.71 Ex VAT
    £66.85 Inc VAT
    In Stock

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  • 55A Power Trim Fuse
    List Price
    £18.90 Ex VAT
    £22.68 Inc VAT
    Keypart Price
    £17.01 Ex VAT
    £20.41 Inc VAT
    In Stock

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  • 14V/60A Alternator Assembly (Pulley NOT included)
    List Price
    £379.00 Ex VAT
    £454.80 Inc VAT
    Keypart Price
    £240.00 Ex VAT
    £288.00 Inc VAT
    Low Stock

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  • Marine Starter Motor Assembly - Heavy Duty with Water Drain - - Sterndrive Enginews Only- Offset Bolt Pattern
    List Price
    £279.00 Ex VAT
    £334.80 Inc VAT
    Keypart Price
    £125.00 Ex VAT
    £150.00 Inc VAT
    In Stock

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  • Temperature Sensor - Genuine - for Single Station Gauge - (for single station only)
    List Price
    £25.00 Ex VAT
    £30.00 Inc VAT
    Keypart Price
    £22.50 Ex VAT
    £27.00 Inc VAT
    In Stock

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Repair Kits


  • Seal Kit for CAV/Delphi 296 Pre-filter
    List Price
    £5.13 Ex VAT
    £6.16 Inc VAT
    Keypart Price
    £4.10 Ex VAT
    £4.92 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.


  • Loctite Threadlock 10ml
    List Price
    £26.00 Ex VAT
    £31.20 Inc VAT
    Keypart Price
    £21.00 Ex VAT
    £25.20 Inc VAT
    Low Stock

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  • Loctite Threadlock 50ml
    List Price
    £60.00 Ex VAT
    £72.00 Inc VAT
    Keypart Price
    £50.00 Ex VAT
    £60.00 Inc VAT
    In Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £19.58 Ex VAT
    £23.50 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
    £21.29 Ex VAT
    £25.55 Inc VAT
    Keypart Price
    £19.16 Ex VAT
    £22.99 Inc VAT
    In Stock

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Tools & Manuals


  • Engine & Sterndrive Workshop Manual 1968-1991
    List Price
    £41.00 Ex VAT
    £41.00 Inc VAT
    Keypart Price
    £36.00 Ex VAT
    £36.00 Inc VAT
    In Stock

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  • Oil Change Pump Kit (Universal)
    List Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Keypart Price
    £65.00 Ex VAT
    £78.00 Inc VAT
    In Stock

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Accessories


  • Safety Switch - Sierra Marine Works - Coiled Lanyard
    List Price
    £34.00 Ex VAT
    £40.80 Inc VAT
    Keypart Price
    £26.00 Ex VAT
    £31.20 Inc VAT
    Please Contact for Stock Status

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  • Battery Master Switch - Sierra Marine Works - 12V/100A Continuous (12V/500A for 10 seconds)
    List Price
    £24.00 Ex VAT
    £28.80 Inc VAT
    Keypart Price
    £17.00 Ex VAT
    £20.40 Inc VAT
    Please Contact for Stock Status

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Repair Items


  • Crankshaft Pulley - 2-Groove - Genuine
    List Price
    £114.00 Ex VAT
    £136.80 Inc VAT
    Keypart Price
    £102.60 Ex VAT
    £123.12 Inc VAT
    Special Order Usually 3 - 5 Days

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500 Petrol Engine