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Volvo Penta 2003 Engine Parts

The Volvo Penta 2003, a powerful three-cylinder diesel engine built from 1983 to 1993, offered reliable performance for a wide range of applications. This 13 horsepower engine was a popular choice for powering mid-sized sailboats and motorboats. Featuring a 12v electrical system, freshwater cooling, and a manual start system, the 2003 was known for its durability and ease of use.

Keep your Volvo Penta 2003 running at peak performance with our extensive collection of genuine and aftermarket parts. We offer everything you need for routine maintenance, repairs, and keeping your engine running smoothly. Whether you're a professional mariner or a recreational boater, we have the parts to ensure your Volvo Penta 2003 delivers dependable power for years to come.

Other engines in the Volvo Penta 2000 series:

Volvo Penta 2001 | Volvo Penta 2002 | Volvo Penta 2003T

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Volvo Penta 2003 Coolant Pipe (Cylinder Head To Fresh Water Pump)

Original price £35.00 - Original price £35.00
Original price
£35.00
£35.00 - £35.00
Current price £35.00
Out of stock

A genuine OE Volvo Penta 2003 water pipe, (new old stock) connects the cylinder head to the fresh water pump. Fits the following engine versions: ...

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Original price £35.00 - Original price £35.00
Original price
£35.00
£35.00 - £35.00
Current price £35.00
Sold out

Volvo Penta 2003 Pressure Cap

Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00
Only 2 left!

A genuine OE Volvo Penta 2003 expansion tank Pressure Cap. Fits 2003, 2003B, 2003AG, 2003BG and 2002D Volvo Penta part number 844624 Rated at ...

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Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00

Volvo Penta 2003 Stainless Steel Exhaust Pipe Outlet Elbow With Riser

Original price £439.99 - Original price £439.99
Original price
£439.99
£439.99 - £439.99
Current price £439.99
Only 3 left!

Aftermarket Volvo Penta 2003 Exhaust outlet and riser. This is a high quality replacement 316 stainless steel precision CNC machined cast exhaust o...

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Original price £439.99 - Original price £439.99
Original price
£439.99
£439.99 - £439.99
Current price £439.99

Volvo Penta Rubber Bellows & Gasket Kit For 110S, 120S, 130S, 150S & MS25S Sail Drive

Original price £249.99 - Original price £249.99
Original price
£249.99
£249.99 - £249.99
Current price £249.99
in stock

A genuine OE Volvo Penta Rubber Bellows Seal and Gasket Kit for 110S 120S 130S 150S and MS25S. Volvo part number 21389074 Fits 110S, 120S, 130S, ...

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Original price £249.99 - Original price £249.99
Original price
£249.99
£249.99 - £249.99
Current price £249.99

Stainless Steel T-Bolt Clamp Set

Original price £4.00 - Original price £5.00
Original price
£4.00 - £5.00
£4.00 - £5.00
Current price £4.00
in stock

A pair of Stainless Steel T-bolt clamps with a fixed bridge, ideal for securing an exhaust hose to the heat exchange outlet on marine engines. Prod...

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Original price £4.00 - Original price £5.00
Original price
£4.00 - £5.00
£4.00 - £5.00
Current price £4.00

Volvo Penta 2003 Instrument Panel

Original price £70.00 - Original price £75.00
Original price
£70.00 - £75.00
£70.00 - £75.00
Current price £70.00
Only 3 left!

A genuine OE Volvo Penta 2003 standard instrument panel to fit the following engine versions: 2003 2003B and 2003D Two options are available: Pa...

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Original price £70.00 - Original price £75.00
Original price
£70.00 - £75.00
£70.00 - £75.00
Current price £70.00

Volvo Penta 2003 Starter Motor 12V

Original price £104.99 - Original price £104.99
Original price
£104.99
£104.99 - £104.99
Current price £104.99
Only 5 left!

Aftermarket Volvo Penta starter motor for Volvo Penta 2003 engine version. This is a quality product manufactured by a Bosch group company. Voltag...

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Original price £104.99 - Original price £104.99
Original price
£104.99
£104.99 - £104.99
Current price £104.99

Volvo Penta 2003 Alternator Isolated Earth

Original price £125.00 - Original price £125.00
Original price
£125.00
£125.00 - £125.00
Current price £125.00
in stock

High quality Volvo Penta 2003 'isolated earth' Alternator. Manufactured by Prestolite Electric, USA a world leader in automotive charging systems....

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Original price £125.00 - Original price £125.00
Original price
£125.00
£125.00 - £125.00
Current price £125.00

Universal Voltmeter

Original price £30.99 - Original price £30.99
Original price
£30.99
£30.99 - £30.99
Current price £30.99
in stock

Quality aftermarket 12v battery voltmeter. This is a waterproof gauge, ideal for use in the marine environment. Specifications are: Measuring ...

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Original price £30.99 - Original price £30.99
Original price
£30.99
£30.99 - £30.99
Current price £30.99

Volvo Penta Digital Tachometer & Hour Meter Gauge

Original price £70.00 - Original price £70.00
Original price
£70.00
£70.00 - £70.00
Current price £70.00
in stock

This high quality waterproof tachometer and hour meter has been manufactured solely for Parts4engines and is designed to operate in the harsh marin...

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Original price £70.00 - Original price £70.00
Original price
£70.00
£70.00 - £70.00
Current price £70.00

Water Temperature Gauge

Original price £25.00 - Original price £25.00
Original price
£25.00
£25.00 - £25.00
Current price £25.00
in stock

niversal 12V to 24V waterproof Temperature gauge. This high quality product has been manufactured solely for Parts4engines and is designed to opera...

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Original price £25.00 - Original price £25.00
Original price
£25.00
£25.00 - £25.00
Current price £25.00

Volvo Penta 2003 Thermo Monitor

Original price £80.00 - Original price £80.00
Original price
£80.00
£80.00 - £80.00
Current price £80.00
Out of stock

Genuine OE VDO Volvo Penta 2003 Thermo Monitor, details (new old stock): Volvo Penta part number 858229 Opening temperature 95° Fits engine versio...

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Original price £80.00 - Original price £80.00
Original price
£80.00
£80.00 - £80.00
Current price £80.00
Sold out

Heavy Duty Propeller Shaft Zinc Anode

Original price £22.00 - Original price £22.00
Original price
£22.00
£22.00 - £22.00
Current price £22.00
Only 5 left!

A quality aftermarket heavy duty zinc shaft anode. Manufactured to US military specification by Tecnoseal in Italy, one of the worlds leading suppl...

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Original price £22.00 - Original price £22.00
Original price
£22.00
£22.00 - £22.00
Current price £22.00

Volvo Penta Zinc Propeller Anode

Original price £5.50 - Original price £5.50
Original price
£5.50
£5.50 - £5.50
Current price £5.50
in stock

A pair of quality aftermarketVolvo Penta zinc plate anodes for folding propeller. Manufactured to US military specification by Tecnoseal in Italy,...

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Original price £5.50 - Original price £5.50
Original price
£5.50
£5.50 - £5.50
Current price £5.50

Volvo Penta 120 / MS25 Saildrive Split Ring Zinc Anode

Original price £24.00 - Original price £43.50
Original price
£24.00 - £43.50
£24.00 - £43.50
Current price £24.00
in stock

Manufactured to US military specification by Tecnoseal in Italy, one of the worlds leading suppliers of sacrificial anodes for cathodic protection ...

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Original price £24.00 - Original price £43.50
Original price
£24.00 - £43.50
£24.00 - £43.50
Current price £24.00

Volvo Penta Pencil Anode

Original price £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99
in stock

A quality aftermarket Volvo Penta 2000 series zinc pencil anode. Manufactured to US military specification by Tecnoseal in Italy, one of the worlds...

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Original price £5.99 - Original price £5.99
Original price
£5.99
£5.99 - £5.99
Current price £5.99

Volvo Penta 120 / MS25 Saildrive Zinc Anode Ring

Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
in stock

Manufactured to US military specification by Tecnoseal in Italy, one of the worlds leading suppliers of sacrificial anodes for cathodic protection ...

View full details
Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99

Volvo Penta Hull Cover For 110, 120, 130, 150 And Ms25S Saildrive

Original price £24.00 - Original price £30.00
Original price
£24.00 - £30.00
£24.00 - £30.00
Current price £24.00
in stock

Quality aftermarket rubber hull mounting covers for Volvo Penta 110, 120, 130, 150 and MS25S saildrive's. Our covers are suitable for the following...

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Original price £24.00 - Original price £30.00
Original price
£24.00 - £30.00
£24.00 - £30.00
Current price £24.00

MPM Propeller Shaft Grease

Original price £7.00 - Original price £15.00
Original price
£7.00 - £15.00
£7.00 - £15.00
Current price £7.00
in stock

MPM propeller shaft grease is specially developed for marine applications. The grease has a very high resistance to water washout and is therefore ...

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Original price £7.00 - Original price £15.00
Original price
£7.00 - £15.00
£7.00 - £15.00
Current price £7.00

Volvo Penta Propeller Shaft Stuffing Box Kit

Original price £105.00 - Original price £120.00
Original price
£105.00 - £120.00
£105.00 - £120.00
Current price £105.00
Only 5 left!

Genuine Volvo Penta propeller shaft Stuffing box / Stern gland kit, for Volvo Penta MD2010, MD2020, MD2030 and MD2040 and 2000 Series engines. Kit ...

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Original price £105.00 - Original price £120.00
Original price
£105.00 - £120.00
£105.00 - £120.00
Current price £105.00

Blue Sea 120A Split Charge Relay

Original price £120.00 - Original price £120.00
Original price
£120.00
£120.00 - £120.00
Current price £120.00
Only 1 left!

High quality SI-ACR Blue Water 12 or 24v automatic battery charging relay designed in the USA. Automatically combines batteries during charging, is...

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Original price £120.00 - Original price £120.00
Original price
£120.00
£120.00 - £120.00
Current price £120.00

Blue Sea 120A Split Charge Relay & Switch

Original price £185.00 - Original price £185.00
Original price
£185.00
£185.00 - £185.00
Current price £185.00
Only 1 left!

High quality Blue Water 12 or 24v automatic battery charging kit designed in the USA. The kit includes two products, a Dual Circuit Plus battery sw...

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Original price £185.00 - Original price £185.00
Original price
£185.00
£185.00 - £185.00
Current price £185.00

Engine Paint Primer (Tin)

Original price £16.50 - Original price £16.50
Original price
£16.50
£16.50 - £16.50
Current price £16.50
in stock

Engine enamel paint primer manufactured as a match for our top coat colours. Mid Grey This is a high quality, '2 hour' drying time one-part Synth...

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Original price £16.50 - Original price £16.50
Original price
£16.50
£16.50 - £16.50
Current price £16.50

Volvo Penta Engine Enamel Paint

Original price £16.50 - Original price £16.50
Original price
£16.50
£16.50 - £16.50
Current price £16.50
Out of stock

A quality 0.5Litre tin of enamel engine paint which is an accurate match for the original 'solid green' Volvo Penta paint and manufactured in the U...

View full details
Original price £16.50 - Original price £16.50
Original price
£16.50
£16.50 - £16.50
Current price £16.50
Sold out

Engine Paint Primer (Aerosol)

Original price £15.50 - Original price £15.50
Original price
£15.50
£15.50 - £15.50
Current price £15.50
in stock

Engine enamel paint primer manufactured as a match for our top coat colours. Mid Grey This is a high quality, '2 hour' drying time one-part Syn...

View full details
Original price £15.50 - Original price £15.50
Original price
£15.50
£15.50 - £15.50
Current price £15.50

Volvo Penta Engine Enamel Paint (Aerosol)

Original price £15.50 - Original price £15.50
Original price
£15.50
£15.50 - £15.50
Current price £15.50
in stock

A quality aftermarket 400ml enamel engine paint which is an accurate match for the original 'solid green' Volvo Penta paint and manufactured in the...

View full details
Original price £15.50 - Original price £15.50
Original price
£15.50
£15.50 - £15.50
Current price £15.50

JB Marine Weld

Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80
Only 4 left!

JB Marine Weld is a specially formulated two-part steel reinforced epoxy cold weld system that provides for strong, lasting repairs for bonding dif...

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Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80

JB Marine Weld Syringe

Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80
Only 3 left!

JB MarineWeld is a specially formulated two part Cold-Weld adhesive system that provides strong, lasting repairs for bonding different or similar s...

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Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80

Liqui Moly Marine Antifreeze 5L

Original price £32.00 - Original price £32.00
Original price
£32.00
£32.00 - £32.00
Current price £32.00
in stock

High quality Liqui Moly Marine Antifreeze 5L. This is a Glycerin and water based product offering excellent winter protection. Liqui Moly aim to pr...

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Original price £32.00 - Original price £32.00
Original price
£32.00
£32.00 - £32.00
Current price £32.00

Liqui Moly Marine Anti-Limescale 5L

Original price £37.00 - Original price £37.00
Original price
£37.00
£37.00 - £37.00
Current price £37.00
Only 5 left!

High quality Liqui Moly Marine Anti-Limescale 5L. This is a water based solution with inorganic acid to remove limescale deposits within engine coo...

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Original price £37.00 - Original price £37.00
Original price
£37.00
£37.00 - £37.00
Current price £37.00

Liqui Moly Marine 4T 15W-40 Engine Oil 5L

Original price £34.00 - Original price £34.00
Original price
£34.00
£34.00 - £34.00
Current price £34.00
in stock

Liqui Moly Marine 4T 15W-40 Marine engine oil 5L. A high-performance engine oil based on selected base oils and modern additive technology, develop...

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Original price £34.00 - Original price £34.00
Original price
£34.00
£34.00 - £34.00
Current price £34.00

Liqui Moly Marine Multi-Spray 400ml

Original price £8.00 - Original price £8.00
Original price
£8.00
£8.00 - £8.00
Current price £8.00
Only 5 left!

Liqui Molly Marine Multi-spray aerosol, specifically designed for marine purposes to protect and preserve. Keeps moving parts moving and protects a...

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Original price £8.00 - Original price £8.00
Original price
£8.00
£8.00 - £8.00
Current price £8.00

Liqui Moly Marine Grease 250g

Original price £8.00 - Original price £8.00
Original price
£8.00
£8.00 - £8.00
Current price £8.00
Only 1 left!

Liqui Molly Marine Grease, is a long-lasting heavy-duty grease that reduces friction and wear. It has excellent aging and shear stability. Liqui M...

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Original price £8.00 - Original price £8.00
Original price
£8.00
£8.00 - £8.00
Current price £8.00

Liqui Moly Marine Diesel Protect 500ml

Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00
Only 3 left!

Liqui Molly Marine Diesel Protect, a solution for bacteria, yeast and mold, suitable for reliable long-term preservation. Maintains and protects th...

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Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00

Liqui Moly Marine Universal Cleaner k 1L

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00
Only 5 left!

Liqui Molly Marine Universal Cleaner, a low-foaming, biodegradable boat cleaner with outstanding cleaning performance. Dissolves even stubborn accu...

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Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00

Liqui Moly Battery Clamp Grease 50g

Original price £3.20 - Original price £3.20
Original price
£3.20
£3.20 - £3.20
Current price £3.20
Only 3 left!

Liqui Molly Battery Clamp Grease. A Specially formulated grease that protects battery terminals and electrical contacts from corrosion and oxidatio...

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Original price £3.20 - Original price £3.20
Original price
£3.20
£3.20 - £3.20
Current price £3.20

Liqui Moly Engine Assembly Paste 50g

Original price £7.80 - Original price £7.80
Original price
£7.80
£7.80 - £7.80
Current price £7.80
in stock

Liqui Molly installation paste. A high-performance tungsten disulfide paste for heavy-duty applications. Adheres even to apparently smooth surfaces...

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Original price £7.80 - Original price £7.80
Original price
£7.80
£7.80 - £7.80
Current price £7.80

Cable Connector Set

Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00
Only 4 left!

A set of quality mixed cable connectors ideal to keep in your boat or vehicle for an emergency, set includes: x1 Storage box. x12 Lucar connectors...

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Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00

Siderise Marine Sound Proofing

Original price £65.00 - Original price £65.00
Original price
£65.00
£65.00 - £65.00
Current price £65.00
in stock

After extensive research we are pleased to offer an exceptional quality 32mm Siderise acoustic panel.  This is a composite panel specifically desig...

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Original price £65.00 - Original price £65.00
Original price
£65.00
£65.00 - £65.00
Current price £65.00

Liqui Moly Anti-Bacteria 'Diesel Bug' Additive 1L

Original price £28.00 - Original price £28.00
Original price
£28.00
£28.00 - £28.00
Current price £28.00
Out of stock

Liqui Molly Anti-bacterial Diesel additive is a highly effective biocide designed to protect against bacteria, yeast and mold. Ideally suited for p...

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Original price £28.00 - Original price £28.00
Original price
£28.00
£28.00 - £28.00
Current price £28.00
Sold out

Liqui Moly Diesel Purge 1L

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00
in stock

Liqui Molly Diesel Purge additive is designed to remove deposits on injection nozzles and combustion chambers as well as boosting the cetane number...

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Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00

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