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4.3GS JWTR Petrol Engine

Manufactured between the years of 1998 - 1999


Service Items


  • Oil Filter - Replacement
    List Price
    £10.17 Ex VAT
    £12.20 Inc VAT
    Keypart Price
    £8.14 Ex VAT
    £9.77 Inc VAT
    Low Stock

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  • Oil Filter - Genuine
    List Price
    £10.17 Ex VAT
    £12.20 Inc VAT
    Keypart Price
    £9.15 Ex VAT
    £10.98 Inc VAT
    Low Stock

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  • Rocker Cover Gasket - Plastic Covers - (2 required per engine)
    List Price
    £60.33 Ex VAT
    £72.40 Inc VAT
    Keypart Price
    £48.26 Ex VAT
    £57.91 Inc VAT
    Low Stock

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  • Cylinder Head Gasket - (2 required per engine)
    List Price
    £41.00 Ex VAT
    £49.20 Inc VAT
    Keypart Price
    £32.80 Ex VAT
    £39.36 Inc VAT
    Low Stock

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  • Intake Manifold Gasket Kit
    List Price
    £52.10 Ex VAT
    £62.52 Inc VAT
    Keypart Price
    £41.68 Ex VAT
    £50.02 Inc VAT
    In Stock

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  • Drive Belt - for Power Steering
    List Price
    £17.90 Ex VAT
    £21.48 Inc VAT
    Keypart Price
    £12.53 Ex VAT
    £15.04 Inc VAT
    In Stock

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Lubricants

Engine oil capacity is approximately 4.2 Litres


  • 25W/40 Engine Oil 4.7 Litre (Not available to customers outside the UK)
    List Price
    £31.75 Ex VAT
    £38.10 Inc VAT
    Keypart Price
    £23.81 Ex VAT
    £28.57 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
    £35.91 Ex VAT
    £43.09 Inc VAT
    Keypart Price
    £26.93 Ex VAT
    £32.32 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
    In Stock

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Cooling System


  • Thermostat Kit - 160F
    List Price
    £26.20 Ex VAT
    £31.44 Inc VAT
    Keypart Price
    £20.96 Ex VAT
    £25.15 Inc VAT
    In Stock

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  • Thermostat Housing - Genuine
    List Price
    £101.00 Ex VAT
    £121.20 Inc VAT
    Keypart Price
    £90.90 Ex VAT
    £109.08 Inc VAT
    In Stock

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  • Circulation Pump Assembly - ** VALUE ITEM **
    List Price
    £99.50 Ex VAT
    £119.40 Inc VAT
    Keypart Price
    £75.00 Ex VAT
    £90.00 Inc VAT
    Low Stock

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  • Water Hose - Circ Pump to T/stat Housing - Genuine
    List Price
    £22.90 Ex VAT
    £27.48 Inc VAT
    Keypart Price
    £20.61 Ex VAT
    £24.73 Inc VAT
    In Stock

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  • Sea-water Pump Assembly - Genuine
    List Price
    £324.00 Ex VAT
    £388.80 Inc VAT
    Keypart Price
    £291.60 Ex VAT
    £349.92 Inc VAT
    Low Stock

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  • Impeller Kit with O-ring - Genuine
    List Price
    £41.70 Ex VAT
    £50.04 Inc VAT
    Keypart Price
    £37.53 Ex VAT
    £45.04 Inc VAT
    Please Contact for Stock Status

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  • Exhaust Manifold (2 required per engine)
    List Price
    £272.00 Ex VAT
    £326.40 Inc VAT
    Keypart Price
    £185.00 Ex VAT
    £222.00 Inc VAT
    In Stock

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  • Exhaust Elbow - Standard Height (2 required per engine)
    List Price
    £236.00 Ex VAT
    £283.20 Inc VAT
    Keypart Price
    £188.80 Ex VAT
    £226.56 Inc VAT
    In Stock

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  • Exhaust Manifold to Head Gasket (2 required per engine)
    List Price
    £7.40 Ex VAT
    £8.88 Inc VAT
    Keypart Price
    £6.66 Ex VAT
    £7.99 Inc VAT
    Low Stock

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  • Elbow Gasket - (2 required per engine)
    List Price
    £12.35 Ex VAT
    £14.82 Inc VAT
    Keypart Price
    £7.41 Ex VAT
    £8.89 Inc VAT
    In Stock

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  • Exhaust Riser to Downpipe Bellows - Upper - (2 required per engine)
    List Price
    £30.70 Ex VAT
    £36.84 Inc VAT
    Keypart Price
    £24.56 Ex VAT
    £29.47 Inc VAT
    In Stock

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  • Exhaust Riser to Downpipe Bellows - Lower - (2 required per engine)
    List Price
    £27.30 Ex VAT
    £32.76 Inc VAT
    Keypart Price
    £24.57 Ex VAT
    £29.48 Inc VAT
    In Stock

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Fuel System


  • Fuel Filter (10 Micron) - Engine Mounted - Replacement
    List Price
    £8.40 Ex VAT
    £10.08 Inc VAT
    Keypart Price
    £6.72 Ex VAT
    £8.06 Inc VAT
    In Stock

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  • Fuel Filter - Engine Mounted - Genuine
    List Price
    £8.40 Ex VAT
    £10.08 Inc VAT
    Keypart Price
    £7.56 Ex VAT
    £9.07 Inc VAT
    In Stock

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  • Electric Fuel Pump
    List Price
    £162.00 Ex VAT
    £194.40 Inc VAT
    Keypart Price
    £137.70 Ex VAT
    £165.24 Inc VAT
    Low Stock

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  • Fuel Pump Relay
    List Price
    £18.50 Ex VAT
    £22.20 Inc VAT
    Keypart Price
    £16.65 Ex VAT
    £19.98 Inc VAT
    In Stock

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  • Carburettor Repair Kit - Holley 2V - (not for GS models)
    List Price
    £49.95 Ex VAT
    £59.94 Inc VAT
    Keypart Price
    £39.96 Ex VAT
    £47.95 Inc VAT
    Low Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £11.74 Ex VAT
    £14.09 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
    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
    Low 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
    £9.41 Ex VAT
    £11.29 Inc VAT
    Keypart Price
    £7.53 Ex VAT
    £9.04 Inc VAT
    Low Stock

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  • 10-Micron Fuel Filter - Replacement - 110mm (4-3/8") Long
    List Price
    £9.41 Ex VAT
    £11.29 Inc VAT
    Keypart Price
    £7.53 Ex VAT
    £9.04 Inc VAT
    In Stock

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  • 10-micron Fuel Filter - Chrome - Replacement
    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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Ignition System


  • Spark Plug - (6 required per engine)
    List Price
    £6.09 Ex VAT
    £7.31 Inc VAT
    Keypart Price
    £3.04 Ex VAT
    £3.65 Inc VAT
    In Stock

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  • Distributor Cap - EST Ignition
    List Price
    £20.20 Ex VAT
    £24.24 Inc VAT
    Keypart Price
    £18.18 Ex VAT
    £21.82 Inc VAT
    In Stock

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  • Rotor Arm - EST Ignition
    Keypart Price
    £7.20 Ex VAT
    £8.64 Inc VAT
    In Stock

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  • Distributor Pick-up Sensor - EST Ignition
    List Price
    £46.40 Ex VAT
    £55.68 Inc VAT
    Keypart Price
    £32.48 Ex VAT
    £38.98 Inc VAT
    In Stock

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  • Distributor Ignition Module - EST Ignition
    List Price
    £134.00 Ex VAT
    £160.80 Inc VAT
    Keypart Price
    £85.00 Ex VAT
    £102.00 Inc VAT
    In Stock

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  • High Tension Plug Lead Set - EST Ignition
    Keypart Price
    £38.20 Ex VAT
    £45.84 Inc VAT
    In Stock

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  • 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
    In Stock

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  • 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
    Low Stock

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  • 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
    Low Stock

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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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  • 12V/65A Alternator Assembly
    List Price
    £226.00 Ex VAT
    £271.20 Inc VAT
    Keypart Price
    £180.80 Ex VAT
    £216.96 Inc VAT
    In Stock

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  • Drive Belt - Genuine - for Alternator
    List Price
    £22.10 Ex VAT
    £26.52 Inc VAT
    Keypart Price
    £19.89 Ex VAT
    £23.87 Inc VAT
    In Stock

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  • Temperature Sensor - Genuine - for Single Station Gauge
    List Price
    £20.00 Ex VAT
    £24.00 Inc VAT
    Keypart Price
    £18.00 Ex VAT
    £21.60 Inc VAT
    In Stock

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  • Oil Pressure Sender
    List Price
    £50.84 Ex VAT
    £61.01 Inc VAT
    Keypart Price
    £40.67 Ex VAT
    £48.80 Inc VAT
    In Stock

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  • Oil Pressure Switch - for Alarm
    List Price
    £28.00 Ex VAT
    £33.60 Inc VAT
    Keypart Price
    £25.20 Ex VAT
    £30.24 Inc VAT
    In Stock

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  • 50amp Reset Fuse Unit
    List Price
    £107.00 Ex VAT
    £128.40 Inc VAT
    Keypart Price
    £74.90 Ex VAT
    £89.88 Inc VAT
    Low Stock

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  • Temperature Switch
    List Price
    £61.10 Ex VAT
    £73.32 Inc VAT
    Keypart Price
    £42.77 Ex VAT
    £51.32 Inc VAT
    In Stock

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  • Fuel Pump Relay
    List Price
    £18.50 Ex VAT
    £22.20 Inc VAT
    Keypart Price
    £16.65 Ex VAT
    £19.98 Inc VAT
    In Stock

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Repair Items


  • Timing Cover with Seal - Plastic
    List Price
    £331.54 Ex VAT
    £397.85 Inc VAT
    Keypart Price
    £124.00 Ex VAT
    £148.80 Inc VAT
    In Stock

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  • Sump Gasket for Aluminium Sumps
    List Price
    £68.88 Ex VAT
    £82.66 Inc VAT
    Keypart Price
    £55.10 Ex VAT
    £66.12 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
    £13.81 Ex VAT
    £16.57 Inc VAT
    Low Stock

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  • *AEROSOL* Fogging Oil Aerosol 12 oz (for use when laying up) (Shipping restrictions apply - see above)
    List Price
    £15.90 Ex VAT
    £19.08 Inc VAT
    Keypart Price
    £9.54 Ex VAT
    £11.45 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
    In Stock

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  • *AEROSOL* RP-90 Rapid Penetrating & Release Fluid 500ml (shipping restrictions apply - see above)
    Keypart Price
    £5.47 Ex VAT
    £6.56 Inc VAT
    In Stock

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  • *AEROSOL* SA-90 Industrial Strength Adhesive 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £11.64 Ex VAT
    £13.97 Inc VAT
    In Stock

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  • *AEROSOL* Amaze Dash Plastic & Rubber Cleaner 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £5.33 Ex VAT
    £6.40 Inc VAT
    In Stock

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  • *AEROSOL* AC-90 Moisture Displacement & Lubricant 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £6.83 Ex VAT
    £8.20 Inc VAT
    In 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
    £8.72 Ex VAT
    £10.46 Inc VAT
    Low Stock

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  • Quickstor Fuel Stabiliser - 355ml (12oz) - Genuine - - Treats approx 50 Imperial Gallons
    Keypart Price
    £11.74 Ex VAT
    £14.09 Inc VAT
    In Stock

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  • *AEROSOL* TF-90 Fast Dry Cleaning Solvent & Degreaser 500ml (Shipping restrictions apply - see above)
    Keypart Price
    £8.53 Ex VAT
    £10.24 Inc VAT
    In Stock

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  • *AEROSOL* Fogging Oil Spray (12oz) 340gm - Genuine (for use when laying up) (Shipping restrictions apply - see above)
    List Price
    £15.90 Ex VAT
    £19.08 Inc VAT
    Keypart Price
    £14.31 Ex VAT
    £17.17 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
    £5.61 Ex VAT
    £6.73 Inc VAT
    Please Contact for Stock Status

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Tools & Manuals


  • Engine & Sterndrive Workshop Manual 1992-2003
    List Price
    £40.00 Ex VAT
    £40.00 Inc VAT
    Keypart Price
    £35.00 Ex VAT
    £35.00 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
    In 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
    In 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
    Low Stock

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Replacement Long Block


  • GM V6 (1996-1998) Remanufactured Long Block
    Keypart Price
    £3,082.91 Ex VAT
    £3,699.49 Inc VAT
    Special Order Usually 7 - 9 Days

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4.3GS JWTR Petrol Engine