Scania Marine Engine Parts

(0 products)

This page is for Scania marine diesel engines and is designed to help you find compatible parts and service information. Below you’ll find maintenance tips, commonly replaced parts, and troubleshooting guidance. You can also browse our main service kits collection. Scroll to the bottom of the page to start browsing parts for this engine. On the collection page, use the Filter & Sort controls to narrow results by horsepower, year range, and part category.

Browse Service & Maintenance Kits

How to Identify Your Scania Marine Engine

Nameplate location: Look for the Scania ID plate on the engine block or rocker cover and the marine rating tag on the engine’s side cover. It lists the engine family, serial number, and power rating.
Model codes: Scania marine engines are commonly labeled as DC09 (9.3 L), DC13 (12.7 L), and DC16 (16.4 L). Suffixes indicate emission certification, power rating, and application (propulsion or auxiliary).
Configuration clues: DC09 is typically an inline-5, DC13 an inline-6, and DC16 a V8. Propulsion vs. auxiliary variants may have different cooling, accessories, and control setups.
Installation details: Note gearbox model/ratio (if fitted), alternator output, and raw-water pump style; these affect parts compatibility for belts, pumps, and mounts.

Platform Overview

DC09 – 9.3 L Inline-5

Feature	Description
Configuration	Inline-5 turbocharged 4-stroke diesel for propulsion or auxiliary service.
Common Models	Scania DC09 marine propulsion and genset variants across multiple ratings.
Advantages	Compact size, strong low-end torque, good power-to-weight, efficient fuel use.
Notes	Multiple emission-certified variants exist; verify model code and serial for parts.

DC13 – 12.7 L Inline-6

Feature	Description
Configuration	Inline-6 turbocharged 4-stroke diesel for propulsion or auxiliary service.
Common Models	Scania DC13 marine propulsion and auxiliary variants with diverse power ratings.
Advantages	Broad usable power band, durability, and strong mid-range pulling power.
Notes	Service items (filters, belts, impellers) vary by installation; confirm dimensions.

DC16 – 16.4 L V8

Feature	Description
Configuration	V8 turbocharged 4-stroke diesel for high-output propulsion or auxiliary duty.
Common Models	Scania DC16 marine engines across multiple pleasure/commercial ratings.
Advantages	High power density, fast response, and excellent reliability for heavy service.
Notes	Cooling and aftertreatment layouts differ by configuration; match parts to serial and rating plate.

Routine Maintenance & Service Parts

Intervals below are general guidelines; always follow the official Scania service manual and your boat builder’s recommendations for your installation.

Item	Interval*	Remarks	Parts Link
Engine oil & filter	250 hours or annually	Use marine-grade diesel oil; replace filter at each oil change.	Oil Filters
Primary fuel/water separator element	100–200 hours, or as needed	Drain bowl frequently; replace element if contamination or restriction is present.	Fuel Filters
Secondary (engine) fuel filter	250–500 hours	Change more often in harsh or high-sulfur environments.	Fuel Filters
Raw-water pump impeller/kit	Annually or 200–300 hours	Replace sooner if flow is weak or after any dry-run overheat.	Impellers
Heat exchanger/aftercooler anodes	Inspect every 100 hours	Replace when 50% consumed to protect cooling components.	Anodes
Air filter	Inspect 100 hours; replace as needed	Restricted filters reduce power and increase smoke.	Air Filters
Drive/alternator belts	Inspect 100 hours; replace 500 hours or as needed	Check tension and condition; replace if cracked or glazed.	Belt
Coolant (closed circuit)	2–5 years (per spec)	Use approved coolant; maintain proper additive levels.	Service & Maintenance Kits
Thermostats (inspection/replacement)	Inspect annually; replace if faulty	Sticking thermostats can cause overheat or cold-running.	Service & Maintenance Kits
Marine gearbox oil & filter (if equipped)	250 hours or annually	Follow gearbox manufacturer specs for oil type and interval.	Service & Maintenance Kits

Frequently Used Parts Categories

Routine Service – Service & Maintenance Kits
Cooling System – Water pumps
Fuel Filtration – Fuel Filters
Lubrication – Oil Filters
Electrical/Charging – Alternators
Starting – Starters
Corrosion Protection – Anodes

Common Symptoms & Quick Checks

Symptom	Check First	Related Parts
Overheating or weak discharge from exhaust outlet	Inspect sea strainer and intake, check raw-water pump impeller, verify thermostat operation, and confirm anodes aren’t clogging passages.	Water pump impeller/kit, thermostat, anodes
Poor acceleration or black smoke	Check air filter restriction, fuel filter condition, boost hoses/clamps, and propeller loading.	Air filter, fuel filters, hoses, turbo components
Hard starting or stalling	Look for air in fuel, clogged filters, weak batteries, and starter condition.	Fuel filters, fuel pump, starters, battery cables/belt-driven alternator
Charging fault / low voltage	Check belt tension and condition, alternator output, and wiring connections.	Alternator, belt, sensors/connectors
Transmission slipping or hot oil (if equipped)	Verify oil level/condition, cooler raw-water flow, and filter status.	Service fluids/filters, raw-water pump components

FAQs

Are parts interchangeable across DC09, DC13, and DC16 engines?

Many service items are platform-specific. Filters, belts, cooling components, and sensors often differ by displacement, rating, emission version, and installation. Confirm the engine family (DC09/DC13/DC16), serial number, and rating plate details before ordering.

When should the raw-water impeller be replaced?

Replace annually or every 200–300 operating hours, whichever comes first. Inspect sooner after any overheat, debris ingestion, or long storage period.

How often should marine gearbox oil be changed?

As a rule of thumb, change at 250 hours or annually, but always follow the gearbox manufacturer’s specification for your installation and duty cycle.

What information helps confirm part compatibility?

Provide the engine model (DC09/DC13/DC16), serial number, power rating, emission tier, and application (propulsion or auxiliary). Installation details like gearbox model, alternator output, and raw-water pump style are also helpful.

Ready to find what you need? Browse parts by category and refine results with Filter & Sort to match your Scania marine engine’s model and operating needs.

Shop Service & Maintenance Kits

If you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.