J&L 03-04 Mercury Marauder Passenger Side Oil Separator 3.0 - Black Anodized

SKU: JLT3046P-B

Oil Catch Cans

JLT Oil Separators...

J&l

J&L 03-04 Mercury Marauder Passenger Side Oil Separator 3.0 - Black Anodized

SKU: JLT3046P-B

Oil Catch Cans

JLT Oil Separators...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own design. Milled from solid billet aluminum this is a rock-solid piece. It has a knurled tank base for easy removal to drain the spent oil and an O-ring seal to prevent any leaks. Filtering consists of a fine mesh stainless steel screen that traps fine oil vapors and releases them once heavy enough to fall. They then pass through a 1/2" thick 1/16th" aluminum honeycomb filter where they grow every larger and then fall into the bottom. By the time the oil gets through the filter it's too heavy to be passed on into the intake. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn’t see that much oil in your PCV system. Drain it every 2000-3000 miles and you will never come close to filling it.

Part Type

Engine Oil Separator

Data: v4.2 - Upd: 2026-10-13 22:17:10

Features

3oz Capacity
Solid billet construction
The multistage filter is designed to collect the finest of oil vapors and drop them into the removable bottom while allowing clean air to pass through to the intake.

Specifications

Product Attributes - UPC: 887753829702
Product Attributes - Brand: J&L Oil Separator Co.
Product Attributes - Notes: Separator fits on the passenger side.
Product Attributes - Capacity: 3 oz.
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Oil Catch Cans
Product Attributes - Product Line: J&L Oil Separator Co. 3.0 Oil Separators
Product Attributes - Fitting Size 1: 3/8 in. NPT
Product Attributes - Fitting Size 2: 3/8 in. NPT
Product Attributes - Fitting Attachment 1: Female threads
Product Attributes - Fitting Attachment 2: Female threads
Product Attributes - Separator Tank Shape: Round
Product Attributes - Separator Tank Finish: Black
Product Attributes - Separator Tank Material: Billet aluminum
Product Attributes - Manufacturer's Part Number: 3046P-B
Product Attributes - Separator Tank Height (in.): 3.50 in.
Product Attributes - Separator Tank Diameter (in.): 2.25 in.

Reference Information

Brand Name/s	J&l
StreetFX SKU	jlt3046P-B
SFX Item ID	4298185
Supplier Item Code	4298185
Manufacturer SKU	3046P-B
Manufacturer UPC	887753829702

Brochures

Primary brochure

Compatibility

Application Data

Universal No
Make MERCURY
Model MARAUDER
Submodel BASE
Beginning Year 2003
Ending Year 2004
Engine Type V8
Engine Family Ford modular V8
Engine Size 4.6L/281
Application Notes Separator fits on the passenger side.