447010038 Primer Pump for Mercedes 220D 240D 300CD 300D Bosch 2 Pack

Product Overview

This primer pump is a replacement fuel system component designed for Mercedes-Benz diesel engines. It is used to prime the fuel system by manually pumping fuel to remove air after filter changes or service. This primer pump is specifically for Mercedes 220D, 240D, 300CD, and 300D vehicles equipped with a BOSCH injection system.

Key Features & Performance

• Replaces OEM Bosch part number 2 447 010 038.
• Constructed from durable materials to withstand diesel fuel and engine heat.
• Direct fit for the fuel injection pump on compatible Mercedes models.
• Essential tool for bleeding air from the fuel system after maintenance.
• Restores proper fuel system priming function.

Fitment & Compatibility

• Compatible with Mercedes-Benz 220D models.
• Compatible with Mercedes-Benz 240D models.
• Compatible with Mercedes-Benz 300CD models.
• Compatible with Mercedes-Benz 300D models.
• Designed for use with BOSCH fuel injection systems.

Common Uses

• Replacing a failed or leaking primer pump on a Mercedes diesel engine.
• Priming the fuel system after replacing the fuel filter.
• Bleeding air from the fuel lines after fuel system service.

Technical Specifications

• Part Number(s): 2 447 010 038
• Product Type: Primer Pump
• Brand: BOSCH

Frequently Asked Questions

Q: How do I use this primer pump? A: Manually pump the plunger on the pump until resistance is felt, which indicates the fuel system is primed and air has been expelled.

Q: Will this pump fit my 1983 Mercedes 300D? A: This pump is compatible with Mercedes 300D models equipped with the BOSCH injection pump, but verify your specific part number matches 2 447 010 038 before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.