20913825 Block Heater Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D16 1200-1500W Electric Block Heater Kit - Part Number: 20913825

A genuine Volvo Penta electric engine block heater for selected 16-litre D16 installations.

The probe-style heater mounts directly in the engine block and preheats the coolant before starting. It improves cold starting, reduces warm-up wear and allows the engine to reach operating temperature more quickly.

⚙️ Key Features

• Genuine Volvo Penta OEM electric block heater kit

• Correct Volvo Penta part number 20913825

• Probe-style mains-powered coolant heater

• Approximately 1200-1500W depending on market specification

• Installation kit and external connection cables are separate unless specifically supplied

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20913825 current Volvo Penta service reference

• 20547412 corresponding earlier 1500W heater reference in selected Volvo installations

OEM / Related Numbers:

• 20913825

• VOE20913825

• 20547412

• 20398719 separate installation kit

• 3986351 separate 5m connection cable

• 20562917 separate cab connector kit

Kit Contents:

• Electric engine block-heater element / probe assembly - part number 20913825 - quantity 1

• Integral heater seal and electrical lead supplied as part of assembly 20913825 where fitted by Volvo

• Installation kit 20398719, connection cable 3986351 and cab connector kit 20562917 are separate and are not included unless the package states otherwise

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta and Volvo D16 cold-start preheating systems

• Industrial, generating-set and heavy-duty vehicle installations in cold climates

Typically suits:

• Engine models:

• D16C applications

• D16E applications

• D16F applications

• TAD1640GE

• TAD1641GE

• TAD1642GE

• TAD1643VE

• TAD1650VE

• TAD1651VE

• TAD1660VE

• TAD1661VE

• TAD1662VE

• TAD1670VE

• TAD1671VE

• TAD1672VE

• Volvo vehicle crossover:

• FH16 / FM 16-litre applications using heater 20913825

• HP Range: Application-dependent across D16 engine ratings

• Engine Type: Volvo Penta 16.1L inline 6-cylinder diesel

• Year Range: Approximately early 2000s onward; mains voltage and heater specification must match the installation market

🔌 Function

The heater transfers electrical heat into the engine coolant and block before starting, reducing cold-start friction, emissions and warm-up time.

Common signs of failure:

• Heater does not warm the engine

• Mains circuit trips or fuse opens

• Coolant seepage around the heater element

• Electrical cable or connector heat-damaged

• Element open-circuit or shorted during resistance testing

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging