Four Seasons 83986 A/C Receiver Drier / Desiccant Element

BMW A/C Desiccant Cartridge Kit

The Four Seasons 83986 dessicant bag kit is a direct-fit A/C receiver drier desiccant element for BMW HVAC systems. It is built with a cloth desiccant cartridge, includes a seal, and uses a plug-style filter drier design to support moisture control inside the air conditioning circuit.

Compatible With BMW 335d, 335i, 335i xDrive, 335is, 335xi, 135i, and X5 applications listed below, this Four Seasons Dessicant Bag Kit is a service part for restoring the desiccant element inside the receiver drier assembly. The 83986 part number is also referenced in aftermarket interchange listings for the same application.

Key Features

• Direct-fit A/C receiver drier desiccant cartridge kit
• Four Seasons Dessicant Bag Kit, part number 83986
• Cloth desiccant element with white finish
• Outside diameter: 1.000 in.
• Desiccant length: 13.11 in.
• Desiccant weight: 60.000 grams
• Gasket or seal included
• Filter drier desiccant cartridge kit with plug

Detailed Description

Four Seasons 83986 is a direct replacement desiccant cartridge kit for BMW A/C accumulator and receiver drier service. The cartridge is designed to help maintain refrigerant system moisture control, which is critical for stable HVAC performance and for protecting internal A/C components from contamination related to moisture buildup. This part is listed for BMW 335d, 335i, 335i xDrive, 335is, 335xi, 135i, and X5 models across the model years shown in the fitment section.

This part cross-references Dorman - HELP 83986 for the same application.

What It Helps Address

• Moisture saturation inside the A/C receiver drier
• Reduced HVAC cooling performance caused by a worn desiccant element
• Service replacement needs during A/C system repair
• Contamination concerns after opening the refrigerant circuit
• BMW A/C maintenance on receiver drier and accumulator assemblies

Installation Notes and Tips

• Install only on the BMW applications listed in the fitment data.
• Replace the desiccant element when servicing an opened or contaminated A/C system.
• Verify the receiver drier or accumulator housing condition before installation.
• Confirm seal placement during assembly to maintain proper system integrity.
• Follow OEM refrigerant service procedures and evacuate the system before recharging.

Quality Assurance

Four Seasons supplies HVAC service parts for automotive air conditioning repair, and this 83986 desiccant cartridge kit is built as a direct-fit replacement with the listed dimensions and included seal. Confirm fitment by year, model, and A/C component configuration before installation.

• Fits 2009-2011 BMW 335d, N/A
• Fits 2007-2011 BMW 335i, N/A
• Fits 2009-2011 BMW 335i xDrive, N/A
• Fits 2011 BMW 335is, N/A
• Fits 2008-2010 BMW 135i, N/A
• Fits 2007-2008 BMW 335xi, N/A
• Fits 2000-2006 BMW X5, N/A