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Volvo Penta D1-20 Engine Parts

The Volvo Penta D1-20 is a three-cylinder diesel engine renowned for its balance of power and efficiency. Delivering a robust 18 horsepower, this engine is ideal for powering sailboats and smaller motorboats. With its compact design and low vibration levels, the D1-20 offers a comfortable cruising experience.

Maintain optimal performance with our range of genuine and aftermarket parts. We offer everything from essential maintenance items to specialized components to keep your D1-20 running smoothly. Trust us to provide the quality parts you need to extend the life of your engine.

  • Volvo Penta D1-20A: 2005-2006
  • Volvo Penta D1-20B: 2006-2008
  • Volvo Penta D1-20F: 2008

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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 D1-20 Fuel Stop Solenoid

Original price £82.99 - Original price £82.99
Original price
£82.99
£82.99 - £82.99
Current price £82.99
in stock

A high quality aftermarket replacement fuel stop solenoid for Volvo Penta D1-20 engines. Fits versions: D1-20, D1-20b, D1-20f Includes 'O'seal...

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Original price £82.99 - Original price £82.99
Original price
£82.99
£82.99 - £82.99
Current price £82.99

Volvo Penta D1-20 Glowplug

Original price £17.99 - Original price £17.99
Original price
£17.99
£17.99 - £17.99
Current price £17.99
in stock

A quality, aftermarket glow plug suitable for Volvo Penta D1-20 made by NGK Japan. Easy to change and a great help to cold starting. This is a 12 v...

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Original price £17.99 - Original price £17.99
Original price
£17.99
£17.99 - £17.99
Current price £17.99

Volvo Penta D1-20 Starter Motor

Original price £130.99 - Original price £130.99
Original price
£130.99
£130.99 - £130.99
Current price £130.99
Only 2 left!

We stock excellent quality, aftermarket replacement starter motor for the entire range Volvo Penta D1-20, D1-20B, D1-20F. They are supplied by the ...

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Original price £130.99 - Original price £130.99
Original price
£130.99
£130.99 - £130.99
Current price £130.99

Volvo Penta D1-20 Auxiliary Alternator

Original price £137.99 - Original price £137.99
Original price
£137.99
£137.99 - £137.99
Current price £137.99
in stock

A top quality, aftermarket Volvo Penta Alternator (pulley not included), 12 volt, 70 amp, 'isolated earth', alternator to fit the Volvo Penta D1-20...

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Original price £137.99 - Original price £137.99
Original price
£137.99
£137.99 - £137.99
Current price £137.99

Volvo Penta D1-20 Alternator

Original price £214.99 - Original price £214.99
Original price
£214.99
£214.99 - £214.99
Current price £214.99
in stock

A high quality aftermarket Volvo Penta D1-20 alternator with 115 Amp output. Suitable the following engine versions: D1-20 D1-20B D1-20F ...

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Original price £214.99 - Original price £214.99
Original price
£214.99
£214.99 - £214.99
Current price £214.99

Volvo Penta D1-20 Relay

Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99
in stock

Quality aftermarket Volvo Penta D1-20 Relay 12V 30 Amp Made in Italy Comes with optional mounting bracket Equivalent to Volvo Penta number (87376...

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Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

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

Volvo Penta D1-20 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 2 left!

A genuine OE Volvo Penta D1-20 standard instrument panel to fit the following engine versions: D1-20 Two options are available: Panel for...

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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

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 Engine MDI Control Panel

Original price £150.00 - Original price £150.00
Original price
£150.00
£150.00 - £150.00
Current price £150.00
Only 4 left!

Genuine Volvo Penta engine MDI Control Panel. For use with the following engine types: D1-13B, D1-13F D1-20B, D1-20F D1-30B, D1-30F D2-40B, D...

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Original price £150.00 - Original price £150.00
Original price
£150.00
£150.00 - £150.00
Current price £150.00

Volvo Penta MDI Instrument Panel

Original price £60.00 - Original price £60.00
Original price
£60.00
£60.00 - £60.00
Current price £60.00
Only 1 left!

A genuine Volvo Penta MDI instrument panel to fit the following engine versions: D1-13, D1-13B & D1-13F D1-20, D1-20B & D1-20F D1-30, ...

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Original price £60.00 - Original price £60.00
Original price
£60.00
£60.00 - £60.00
Current price £60.00

Volvo Penta D1-20 Oil Pressure Switch

Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99
in stock

Volvo Penta D1-20 aftermarket oil pressure switch, fits the following engine versions: D1-20, D1-20B and D1-20F Equivalent to Volvo Penta part num...

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Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99

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 Split Collar Propeller Anode (2 & 3 Blade)

Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00
in stock

A quality Volvo Penta split collar zinc anode for (2 and 3 blade) folding propellers. Manufactured to US military specification by Tecnoseal in It...

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

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 Ready Mixed Coolant VCS-2 Yellow

Original price £33.33 - Original price £33.33
Original price
£33.33
£33.33 - £33.33
Current price £33.33
Only 2 left!

5 litres of genuine Volvo Penta VCS-2 Coolant, (Yellow). Volvo part number 24383484 supersedes 22567314 Protects down to -25°C. Volvo Penta c...

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Original price £33.33 - Original price £33.33
Original price
£33.33
£33.33 - £33.33
Current price £33.33

JB Marine Weld

Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80
Only 2 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

Volvo Penta D1-20 MDi Electronic Control Unit

Original price £530.00 - Original price £530.00
Original price
£530.00
£530.00 - £530.00
Current price £530.00
Only 5 left!

Genuine Volvo Penta D1-20 MDI Electronic control unit. This is the latest version, Volvo Penta part number 23231607 and replaces the following earl...

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Original price £530.00 - Original price £530.00
Original price
£530.00
£530.00 - £530.00
Current price £530.00

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

Cable Connector Set

Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00
Only 3 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

Volvo Penta Split Collar Propeller Anode (4-Blade)

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

A quality Volvo Penta split collar zinc anode for (4 blade) folding propellers. Manufactured to US military specification by Tecnoseal in Italy, on...

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

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 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

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

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...

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Original price £15.50 - Original price £15.50
Original price
£15.50
£15.50 - £15.50
Current price £15.50

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

A1 Marine Fuel Delivery Hose

Original price £6.00 - Original price £9.50
Original price
£6.00 - £9.50
£6.00 - £9.50
Current price £6.00
in stock

High quality Nautilus Fuel Master marine grade fuel hose. Specification is........ Ø 6.35mm (1/4") I.D and Ø 13.5mm O.D, so it is a good, thick wa...

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Original price £6.00 - Original price £9.50
Original price
£6.00 - £9.50
£6.00 - £9.50
Current price £6.00

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