Wix 33546 Fuel Water Separator Filter

Brand Wix 33546
Class HB
Drain Cock 1
Duty Type HD
Height 5.770
Media Material Cellulose
Micron 5.00
Outer Diameter Top 3.270
Style Key-Way Style Fuel Manager Fil
Fits Pontiac · 1 vehicle

Heavy-duty design. Built for demanding fuel water separation with high contaminant-holding capacity.

Cellulose media. Silicone-treated media helps deliver clean fuel and water removal.

Drain port included. Threaded plug allows efficient water purging as needed.

Cross-references AGCO 4222541M1, American Parts 95546 and ASV 0310089 for the same application. See all 45.

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Fuel Water Separator for Clean Diesel Delivery

The Wix 33546 fuel water separator filter is built for heavy-duty fuel systems that need reliable water removal and contaminant control. It uses 5-micron cellulose media to help keep fuel cleaner while supporting consistent flow in demanding service.

Compatible with 1987 Pontiac Firefly, this filter is a direct-fit option for owners searching for a Wix 33546 fuel water separator filter for 1987 Pontiac Firefly applications.

Key Features

  • 5-micron filtration helps capture fine contaminants in the fuel stream
  • Cellulose media supports efficient fuel and water separation
  • Heavy-duty construction with corrosion-resistant can, center tube, and end caps
  • Leak-resistant sealing components for dependable service
  • Drain cock included for water purging during maintenance
  • Key-way style Fuel Manager filter design

Detailed Description

The Wix 33546 is a fuel water separator filter designed for heavy-duty fuel delivery systems where water contamination can affect performance and component life. Its cellulose media is engineered to hold contaminants while helping separate water from fuel, and the 5-micron rating supports fine filtration in demanding operating conditions. The filter body uses corrosion-resistant materials and sealing components to help maintain a secure, long-lasting seal in service. This part cross-references NAPA Gold Filters 3546 for the same application.

For buyers searching Wix 33546, fuel water separator filter, or 1987 Pontiac Firefly fuel filter replacement, this part provides a straightforward service solution for maintaining cleaner fuel delivery.

What It Helps Address

  • Water contamination in the fuel system
  • Fine debris that can pass through worn or overloaded filters
  • Fuel delivery issues caused by restricted filtration
  • Seal leakage at the filter housing interface
  • Maintenance needs on heavy-duty fuel systems

Installation Notes and Tips

Verify the filter style, height, outer diameter, and drain-cock configuration before installation. Confirm the key-way style Fuel Manager filter layout matches the existing unit, and service the drain cock as needed to purge collected water. Always follow the vehicle or equipment service procedure for priming and leak checks after replacement.

Quality Assurance

Wix designs this fuel water separator filter with high-strength, corrosion-resistant components and superior sealing materials to support dependable filtration performance in heavy-duty use.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1987PontiacFirefly1.0LL3N/A
Directly replaces or cross-references 45 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AGCO — 4222541M1American Parts — 95546ASV — 0310089Baldwin — BF7581Baldwin — BF7646CARQUEST Premium Filters — 86546Caterpillar — 6I0589Caterpillar — 1005593Caterpillar — 1013738Caterpillar — 1383096Caterpillar — 1383098Caterpillar — 1393098Caterpillar — 1476543Caterpillar — 1596102Caterpillar — 2053043Clark Equipment — 6670996Diamond — 2705157Donaldson — P550401Donaldson — P551741Fleetguard — FS19515Fleetguard — FS19531Fleetguard — FS19832FRAM — P7412FRAM — PS9268GH Tennant — 764949Hastings — FF1053Hastings — FF1080Heden — 79800038Ingersoll Rand — 901248Kralinator — FS236LUBER-FINER — L3102FLUBER-FINER — L3102F-1LUBER-FINER — L3922FNAPA Gold Filters — 3546Perkins — 26560142Perkins — 26560143Perkins — 26560919Purolator — F55293Stanadyne — 30233Stanadyne — 30729Stanadyne — 31872Stanadyne — 32916Stanadyne — 32917Stanadyne — 32956Wisconsin — TMD27F00287