-20%
Click to zoom in
Pro DRY S replacement with the correct engine and housing
The aFe 31-10104 replaces the original airbox filter in the specified applications with oil-free synthetic media. The exact current manufacturer identifies BMW X5 E532001–2006 3.0L M54. The original X53.0i range remains unchanged. Exact dry-part retailer tables additionally identify E38750iL M73 5.4L outside the short six-cylinder primary heading; its original1996–2001 scope is retained as an engine/housing source qualification, not deleted as presumed contamination or certified manufacturer all-V12 coverage. Confirm the original housing and required vehicle element count; one supplied filter is not automatically a complete multi-airbox service set. No X5V8, diesel, later E70 or other750iL generation is inferred. The exact primary overview says cotton gauze while the Pro DRY S identity and exact retailer synthetic description conflict with that wording. The primary dedicated section specifies three progressive layers and99.2-percent filtration efficiency; older two-layer retailer text is not the current exact primary specification.
Key Features
- Oil-free synthetic filtration media.
- Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact manufacturer specifies three layers of oil-free synthetic media.
- Rounded open pleats provide usable filter area and dust-holding capacity.
- Full polyurethane perimeter frame and progressive bump seal.
- The current exact primary states99.2-percent efficiency without publishing the test protocol there. No numerical airflow-gain or horsepower result is given; no engine-output guarantee is implied.
Fitment
| Detail | Value |
|---|---|
| Current manufacturer | X5 E532001–2006 M54 3.0L original housing |
| Original750iL hold | E38 M73 5.4L exact retailer positive;1996–2001 retained qualified beyond current X5 headline |
| Package quantity | One OE element; confirm actual vehicle airbox/element count separately |
| Media | Three oil-free Pro DRY S layers; cotton overview and older retailer two-layer descriptions conflict |
| Efficiency | 99.2percent as stated on current exact primary; no test protocol supplied there |
31-10104: verify the exact engine, original element and housing. Model or trim names alone do not establish all-engine interchangeability.
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 31-10104 |
| Media | Pro DRY S; oil-free synthetic media |
| Configuration | One OE-replacement air-filter element; original housing retained |
| Pleat description | Rounded open pleats; no verified numeric pleat depth on the exact current primary |
| Frame / seal | Polyurethane perimeter frame; progressive bump seal |
| Service | Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact manufacturer specifies three layers of oil-free synthetic media. |
| Flow statement | The current exact primary states99.2-percent efficiency without publishing the test protocol there. No numerical airflow-gain or horsepower result is given; no engine-output guarantee is implied. |
| Emissions | Exact manufacturer page states this filter does not require a CARB EO number; other modifications are not certified by that statement |
What's Included
- One Pro DRY S OE-replacement air-filter element.
- No complete airbox, intake tube, sensor, separate coupler kit or filter-service supplies are documented as included.
About aFe Power
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
Related Parts
- Browse aFe Power filter configurations; compare the exact original housing and engine.
- Manufacturer filter-media maintenance guidance; follow the oil-free Pro DRY S cleaning routine.
Frequently Asked Questions
What is the 31-10104?One Pro DRY S OE-replacement air-filter element for the verified housing and engine application described here; this is not a complete intake system.
Which application should I verify?The exact current manufacturer identifies BMW X5 E532001–2006 3.0L M54. The original X53.0i range remains unchanged. Exact dry-part retailer tables additionally identify E38750iL M73 5.4L outside the short six-cylinder primary heading; its original1996–2001 scope is retained as an engine/housing source qualification, not deleted as presumed contamination or certified manufacturer all-V12 coverage. Confirm the original housing and required vehicle element count; one supplied filter is not automatically a complete multi-airbox service set. No X5V8, diesel, later E70 or other750iL generation is inferred. The exact primary overview says cotton gauze while the Pro DRY S identity and exact retailer synthetic description conflict with that wording. The primary dedicated section specifies three progressive layers and99.2-percent filtration efficiency; older two-layer retailer text is not the current exact primary specification.
Is the Pro DRY S media oiled?Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact manufacturer specifies three layers of oil-free synthetic media.
Does the flow percentage guarantee more engine power?The current exact primary states99.2-percent efficiency without publishing the test protocol there. No numerical airflow-gain or horsepower result is given; no engine-output guarantee is implied.
How does this filter seal?Its progressive bump seal and full polyurethane perimeter frame conform to the original housing. The manufacturer says separate filter gaskets or sealants are not required; the existing housing must still close and secure correctly.
Are a hose coupler and cleaning kit supplied?The exact listing identifies an OE-replacement filter. A generic Coupler Included field does not establish a separate hose package; no airbox, tube, sensor, cleaner or oil bottle is documented as supplied.
Does the original750iL scope approve every BMW V12?No. Exact retailers identify the E38 M73 application, but the current primary headline names X5 M54. Keep the original bounded engine/housing qualification and verify the element quantity; no other V12 generation is inferred.
When should I clean it?Inspect according to actual dust exposure and restriction. Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact manufacturer specifies three layers of oil-free synthetic media. Use low-pressure rinse from the clean side toward the dirty side, let the element dry naturally before reinstalling. Do not use heat, compressed air or any filter oil. Do not treat an older general-care mileage example as a guaranteed interval for every vehicle or environment.
Installation Instructions
- Read the exact manufacturer product information for 31-10104 and the original vehicle airbox service procedure.
- With the engine off and cool, compare the new filter and original element, including the sealing interface. Resolve an engine or housing mismatch before installation.
- Open the original housing according to its service procedure, remove the old element and keep debris out of the clean intake path. Clean the housing seat.
- Seat the polyurethane frame evenly without folding the bump seal or adding sealant. Close and secure the original housing and inspect all its attachments.
- Washable oil-free synthetic media. Use the specified aFe POWER CLEANER, rinse appropriately and dry fully; do not apply air-filter oil. The current exact manufacturer specifies three layers of oil-free synthetic media.
No vehicle-specific installation PDF or numeric airbox torque is linked on this exact manufacturer page. Follow the original housing service procedure and the correct oil-free Pro DRY S maintenance directions. Read the manufacturer media maintenance guidance.
31-10104: verify the original filter interface before operation.
California Proposition 65 Warning
- This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
- California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
aFe
Shop aFe POWER intake systems, replacement filters, exhaust components, BladeRunner cooling parts and CONTROL chassis accessories at Black Ops Auto Works. Compare Momentum GT, Track Series and Magnum FORCE intake applications alongside Pro DRY S and Pro 5R filter choices. Choose a complete upgrade or a service component for the system already on your car, truck or SUV.Choose Your aFe Intake and FilterMomentum GT, Track Series and Magnum FORCECompare the intake housing, tubing, filter arrangement and finish offered for your engine. The collection includes Momentum GT applications, selected carbon-fiber Track Series systems and Magnum FORCE configurations. Each package supplies its own combination of induction components, so choose the design for the installation you want.Pro DRY S or Pro 5R Filter MediaPro DRY S uses oil-free media and skips the re-oiling step during service. Pro 5R is an oiled filter option with a different maintenance procedure. Choose a media configuration aFe off...
View aFe Products
Air Filters
Performance Air Filters and Replacement Filters Shop performance engine filters, factory-airbox replacements, universal intake filters and cabin filters at Black Ops Auto Works. Choose a drop-in element for routine service, a measured clamp-on filter for a custom intake, or a replacement for the aftermarket system already installed. Compare filter media and care requirements alongside the application so the next service is part of the buying decision. Choose the Correct Air Filter Type Direct-fit and drop-in filters: shaped for a specific factory air box or listed intake system. Universal clamp-on filters: selected by flange inside diameter, base and top dimensions, height and available clearance. Cabin and HVAC filters: vehicle-specific filters for air entering the passenger compartment. Breather filters: compact filters for compatible valve-cover, crankcase-vent and catch-can applications. Pre-filters and wraps: outer covers designed for compatible primary filters in dust...
View Air Filters Products
Air Filters - Drop In
Shop drop-in air filters for routine replacement or a reusable-filter upgrade while keeping the existing airbox at Black Ops Auto Works. Compare K&N and BMC performance elements, AEM Dryflow, aFe Pro DRY S and Pro 5R options, and application-specific COBB or other replacements. Choose the correct housing application, then the service method you prefer.Keep the Airbox, Replace the FilterA drop-in filter renews the element inside a compatible housing without requiring a complete intake conversion. It is a practical route when you want to keep the factory intake layout and focus the purchase on the filter itself. Match the vehicle’s engine and actual airbox, including applications that use a filter pair.For an aftermarket airbox, choose the replacement expressly specified for that system. Factory-airbox coverage and a replacement for a named performance intake are separate selection paths, even when both products are described as replacement filters.Choose Media Around Your Mainten...
View Air Filters - Drop In Products
BMW 750iL Parts and Accessories
Explore BMW 750iL parts for brake maintenance, suspension projects and wheel details at Black Ops Auto Works. Compare EBC service rotors with Brembo GT brake-conversion options, then review the AST spring application and wheel hardware. Build your order around the generation you own and the work planned for your long-wheelbase 7 Series.EBC Service Rotors and Brembo GT KitsThe EBC front-rotor listing names 1995–2001 750iL E38 models. For a larger brake project, review the Brembo E38 GT packages with their different rotor designs and caliper finishes. A service replacement and a brake conversion serve different jobs; compare exact coverage, supplied components and wheel clearance for the chosen approach.AST Springs for an Earlier ApplicationThe AST classic 7 Series listing specifies January 1988–June 1994 production and a nominal 30 mm front and rear lowering figure. Establish its exact 750iL chassis and factory-suspension coverage before ordering. Review current springs, damper condi...
View BMW 750iL Parts and Accessories Products
BMW X5 Parts and Accessories
Choose BMW X5 parts for a focused service, suspension or interior-protection project at Black Ops Auto Works. Compare Dinan airflow components, Bilstein dampers, brake-service packages and 3D MAXpider floor coverage. Match the generation, engine and seating layout, then build the complete order around the way you use your X5.Intake and Brake-Service ChoicesDinan separates intake applications for the X5 40i, M60i and X5 M rather than offering one package for every engine. Compare the complete intake with routine filter service for the housing actually installed. For brakes, choose the fitted caliper, axle and rotor specification first, then compare pad compound, disc quantity, wear sensors and mounting hardware for the repair. A pad-only order and a full axle refresh cover different work.Bilstein Suspension OptionsFor an original-layout refresh, select Bilstein references for the exact factory damping system. Standard-suspension listings without electronic control are separate from B...
View BMW X5 Parts and Accessories Products