Suzuki Outboard Marine Parts & Spares

Genuine Suzuki outboard parts: DF and DT ranges

At Repuestos Marinos we stock Suzuki outboard parts for the entire range: the four-stroke DF series, from the portable DF2.5 up to the DF300 and DF350A, and the two-stroke DT series, still very much alive in the Spanish fleet.

Suzuki pioneered the four-stroke outboard and marine electronic fuel injection, and its engines have a reputation for efficiency and longevity. In return, they demand the right consumables: high-pressure fuel filters, spark plugs of the exact heat range and anodes checked every season, especially on models with exposed aluminium housings.

Suzuki parts categories

Our 88 Suzuki sub-categories, grouped by system:

Cooling and water pump

• Water Pump Kits Suzuki (24)
• Impellers 2T Suzuki (12)
• Four Stroke Impellers Suzuki (9)
• Water Pump Bodies Suzuki (3)
• Impeller Caps Suzuki (8)
• Thermostats Suzuki (7)
• Water Pump Seals Suzuki (9)

Fuel, filters and injection

• Fuel Filters & Sediment Bowls Suzuki (17)
• Inline Fuel Filters Suzuki (16)
• Fuel Filters Suzuki (11)
• High Pressure Fuel Filters Suzuki (7)
• Fuel Injectors Suzuki (11)
• Fuel Connectors Suzuki (16)
• Fuel Pumps Suzuki (5)
• Oil Filters Suzuki (3)
• Carburettors Suzuki (3)
• Carburetor Kits Suzuki (5)

Ignition and electrical system

• NGK Spark Plugs Suzuki (27)
• CHAMPION Spark Plugs Suzuki (7)
• Coils and Regulators Suzuki (5)
• CDI Black Box Units Suzuki (5)
• Sensors Suzuki (11)
• Starter Motors Suzuki (12)
• Voltage Regulators and Rectifiers Suzuki (14)
• Disconnectors Suzuki (13)

Gearcase, propeller, trim and anodes

• Propellers Suzuki (1)
• Drive Pinions Suzuki (7)
• Forward Gears Suzuki (4)
• Reverse Gear Pinions Suzuki (6)
• Stern Drive Gasket and Seal Kits Suzuki (7)
• Power Trim & Tilt Parts Suzuki (5)
• Trim Motors Suzuki (11)
• Aluminium Anodes Suzuki (23)
• Zinc Anodes Suzuki (33)

Gaskets, powerhead and servicing

• Cylinder Head Gaskets Suzuki (26)
• Oil Seals Suzuki (23)
• Exhaust Gaskets Suzuki (10)
• Motor Base Gaskets Suzuki (8)
• Pistons, Rings & Bearings Suzuki (6)
• Timing Belts Suzuki (2)
• Outboard Engine Maintenance Kits Suzuki (20)

Parts by Suzuki DF and DT model

DF range (four-stroke): DF2.5, DF4, DF5, DF6, DF8, DF9.9, DF15, DF20, DF25, DF30, DF40, DF50, DF60, DF70, DF75, DF80, DF90, DF100, DF115, DF140, DF150, DF175, DF200, DF225, DF250, DF300 and DF350A.

DT range (two-stroke): DT2, DT4, DT5, DT6, DT8, DT9.9, DT15, DT20, DT25, DT30, DT40, DT50, DT55, DT65, DT75, DT85, DT100, DT115, DT140, DT150, DT200 and DT225.

The serial number is stamped on the transom bracket. Suzuki changes parts within the same model depending on the serial number range, so make a note of it in full before ordering. If you have any doubts, send it to us on WhatsApp and we will check it for you.

Suzuki outboard servicing

Water pump kit: inspect annually, replace every 2 years or 200 hours. We offer impellers specific to two-stroke and four-stroke engines, plus complete kits with housing, cover, key and gaskets.

Oil and filter (DF): first service at 20 hours, then every 100 hours or once a year.

Fuel filters: the in-line filter and the water-separating filter every 100 hours. On fuel-injected models, the high-pressure filter is a specific part that many workshops overlook, and a blocked one causes misfires and hesitation at high revs.

Spark plugs: every 100 hours or once a season, sticking to the NGK or CHAMPION heat range specified by Suzuki.

Anodes: we carry zinc anodes (salt water) and aluminium anodes (brackish and fresh water). Never mix materials on the same engine, and replace them once they have lost more than 50% of their volume.

Gearcase oil and timing belt: gearcase oil once a year; timing belt according to the interval in the manual, typically every 5 years or 1,000 hours on the larger-displacement DF engines.

Genuine and aftermarket: warranty and 24-48 h delivery

We supply genuine Suzuki parts with manufacturer warranty as well as approved aftermarket parts that meet OEM specification. Every product page states whether the part is genuine or aftermarket and which models it fits.

Delivery in 24-48 h to mainland Spain and the Balearics, 3-5 days to the Canary Islands and the rest of the EU. Orders placed before 14:00 ship the same day. Returns within 14 calendar days, plus technical advice by phone and WhatsApp for questions about fitment or parts diagrams.

Frequently asked questions about Suzuki outboard parts

Which Suzuki outboard models do you cover?

The whole four-stroke DF range, from the DF2.5 to the DF350A, and the two-stroke DT range, from the DT2 to the DT225. That adds up to 88 parts sub-categories covering cooling, fuel, ignition, gearcase, trim, anodes, gaskets and powerhead.

Where is the serial number on a Suzuki outboard?

Stamped on the engine's transom bracket. It is essential information, because Suzuki changes parts within the same model depending on the serial number range. Make a note of it in full before ordering, or send it to us on WhatsApp so we can check it for you.

Does my Suzuki need a zinc or an aluminium anode?

Zinc for salt water and aluminium for brackish or fresh water. The important thing is never to mix different materials on the same engine. Replace the anodes once they have lost more than 50% of their volume, and inspect them at least once a season.

What is the high-pressure fuel filter on Suzuki DF engines?

It is a filter specific to electronically fuel-injected models, separate from the in-line filter and the water separator. Many workshops overlook it, and when it clogs it causes misfires and hesitation at high revs that are hard to diagnose. It is worth checking every 100 hours.

How often should the timing belt on a Suzuki DF be changed?

Follow the interval given in the manual for your specific model, which on the larger-displacement DF engines is usually around 5 years or 1,000 hours. Since this is a four-stroke engine with belt-driven timing, skipping the interval can cause serious damage to valves and pistons.

Are the parts genuine Suzuki or aftermarket?

We have both. Genuine parts come with the manufacturer's official warranty. Aftermarket parts meet OEM specification and are tested for marine use. Every product page clearly states which is which and lists the models it fits.