HomeEngine > FiltersProtec PXL51398 Engine Oil Filter
Part #: PXL51398

Protec PXL51398 Engine Oil Filter

⚙️ 43 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, 300SEL, 380SE, 380SEC, 380SEL, 380SL, 380SLC, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, and 560SL
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Overview of Protec PXL51398 Engine Oil Filter

The Protec PXL51398 engine oil filter is designed specifically for select Mercedes-Benz models, including the 300SEL, 380SE, 380SEC, 380SEL, 380SL, 380SLC, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, and 560SL. This cartridge-style lube metal canister filter offers reliable filtration performance tailored to the needs of these vehicles.

  • Class D filtration media for effective contaminant capture
  • Cellulose media material ensuring efficient oil flow and filtration
  • Height of 4.785 inches for proper fitment in compatible models
  • Outer diameter of 3.371 inches (top and bottom) for secure sealing
  • Inner diameter bottom of 0.434 inches for precise installation
  • Designed for light-duty (Ld) engine applications
  • Cartridge lube metal canister style for durability and ease of replacement

Detailed Product Description

The Protec PXL51398 engine oil filter utilizes cellulose media classified as Class D, which balances filtration efficiency with oil flow to maintain engine performance. Its cartridge lube metal canister design provides a robust housing that withstands operating pressures while facilitating straightforward installation and removal. The filter's dimensions, including a height of 4.785 inches and an outer diameter of 3.371 inches, are engineered to fit precisely within the oil filter housing of specified Mercedes-Benz models. The inner diameter of 0.434 inches ensures compatibility with the oil flow path, supporting consistent lubrication and contaminant removal during engine operation.

Compatible Vehicles and Applications

This engine oil filter is compatible with a range of Mercedes-Benz vehicles, including:

  • Mercedes-Benz 300SEL
  • Mercedes-Benz 380SE, 380SEC, 380SEL, 380SL, 380SLC
  • Mercedes-Benz 420SEL
  • Mercedes-Benz 500SEC, 500SEL
  • Mercedes-Benz 560SEC, 560SEL, 560SL

It is designed for light-duty engine use, making it suitable for maintaining optimal engine oil cleanliness and protecting engine components in these models.

Common Issues Addressed by Protec PXL51398

  • Prevents engine wear caused by contaminants in the oil
  • Maintains proper oil flow to critical engine parts
  • Reduces risk of oil filter clogging under normal operating conditions
  • Helps avoid engine overheating due to poor lubrication
  • Supports engine longevity by ensuring clean oil circulation

Installation Notes and Tips

When installing the Protec PXL51398 engine oil filter, ensure the oil filter housing is clean and free of debris. Verify the filter dimensions match the original equipment specifications for your Mercedes-Benz model. Lubricate the filter gasket lightly with clean engine oil before installation to ensure a proper seal. Tighten the filter according to manufacturer torque specifications to avoid leaks or damage.

Quality Assurance and Warranty

The Protec PXL51398 engine oil filter is manufactured to meet industry standards for filtration and durability. While specific warranty details are not provided, Protec products typically adhere to quality control processes to ensure reliable performance in compatible Mercedes-Benz vehicles. For warranty information, refer to Protec's official documentation or contact authorized service providers.

BrandProtec
Part NumberPXL51398
ClassD
Media MaterialCellulose
Height4.785
Outer Diameter Bottom3.371
Duty TypeLd
Inner Diameter Bottom0.434
Outer Diameter Top3.371
StyleCartridge lube metal canister

This part fits 43 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991Mercedes-Benz420SEL4.2LV8N/A
1991Mercedes-Benz560SEC5.6LV8N/A
1991Mercedes-Benz560SEL5.6LV8N/A
1990Mercedes-Benz420SEL4.2LV8N/A
1990Mercedes-Benz560SEC5.6LV8N/A
1990Mercedes-Benz560SEL5.6LV8N/A
1989Mercedes-Benz420SEL4.2LV8N/A
1989Mercedes-Benz560SEC5.6LV8N/A
1989Mercedes-Benz560SEL5.6LV8N/A
1989Mercedes-Benz560SL5.6LV8N/A
1988Mercedes-Benz420SEL4.2LV8N/A
1988Mercedes-Benz560SEC5.6LV8N/A
1988Mercedes-Benz560SEL5.6LV8N/A
1988Mercedes-Benz560SL5.6LV8N/A
1987Mercedes-Benz420SEL4.2LV8N/A
1987Mercedes-Benz560SEC5.6LV8N/A
1987Mercedes-Benz560SEL5.6LV8N/A
1987Mercedes-Benz560SL5.6LV8N/A
1986Mercedes-Benz420SEL4.2LV8N/A
1986Mercedes-Benz560SEC5.6LV8N/A
1986Mercedes-Benz560SEL5.6LV8N/A
1986Mercedes-Benz560SL5.6LV8N/A
1985Mercedes-Benz380SE3.8LV8N/A
1985Mercedes-Benz380SL3.8LV8N/A
1985Mercedes-Benz500SEC5.0LV8N/A
1985Mercedes-Benz500SEL5.0LV8N/A
1984Mercedes-Benz380SE3.8LV8N/A
1984Mercedes-Benz380SL3.8LV8N/A
1984Mercedes-Benz500SEC5.0LV8N/A
1984Mercedes-Benz500SEL5.0LV8N/A
1983Mercedes-Benz380SEC3.8LV8N/A
1983Mercedes-Benz380SEL3.8LV8N/A
1983Mercedes-Benz380SL3.8LV8N/A
1982Mercedes-Benz380SEC3.8LV8N/A
1982Mercedes-Benz380SEL3.8LV8N/A
1982Mercedes-Benz380SL3.8LV8N/A
1981Mercedes-Benz380SEL3.8LV8N/A
1981Mercedes-Benz380SL3.8LV8N/A
1981Mercedes-Benz380SLC3.8LV8N/A
1973Mercedes-Benz300SEL4.5LV8N/A
1972Mercedes-Benz300SEL4.5LV8N/A
1971Mercedes-Benz300SEL3.5LV8N/A
1970Mercedes-Benz300SEL3.5LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

041-8051041021704107051 457 429 610139819721398500120433251398525514661398618-513987214072140WS85398B2001CF11DCH2859CH2859ACH2859BCH7329FCO2120FL314G1398H 929 XH 931/1 NH 931/1 XH929H9291H929XSBH9391H9434HL7329HSO113J11DJL11DL 20011L20011L824HPLC1057LF158M 11-DM11MGL51398MO7329MSL51398O-2602O2625OF117OF118OF140P 824 AP125P158P824APCB7329PF962PG11CPG11CFPL 11 DPL11PM 2120PO11CPO43PXL51398PZ43QS2859QS2859BR85398S2859ASH535TFC535W9391WP824A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.