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SKU: 16610 | UPC: 690092183530
Vibrant -4AN to 16x1.5mm Adapter Fitting w/Washer - Fits BMW E36 E46 E39 Z3 Oil Pans
This precision adapter fitting connects -4AN braided hose lines to M16x1.5mm inverted flare oil drain plugs found on popular BMW models. It enables straightforward remote oil filter or oil cooler setups by replacing the factory drain bolt. Expect dependable oil flow and a tight seal for consistent engine lubrication during track or street use.
Key Features
- CNC Machined 6061-T6 Aluminum: Delivers strength and exact thread tolerances for secure installation without leaks
- Black Anodized Finish: Provides corrosion resistance and a durable low-profile look that withstands heat and road conditions
- Includes Copper Washer: Forms a reliable crush seal on the metric side to prevent oil seepage under pressure
- -4AN Male to M16x1.5 Female Inverted Flare: Matches standard BMW oil pan threads and AN plumbing for plug-and-play adaptation
- Lightweight Design: Weighs just 0.05 lbs to avoid adding unnecessary mass to your oil system
Product Notes
- Confirm your oil pan drain thread measures M16x1.5mm prior to ordering
- Inspect AN hose end for compatibility with male -4AN swivel
- Small lightweight part ships quickly in protective padded packaging
Installation Notes
- Professional installation recommended.
- Torque to 22-25 ft-lbs using a 17mm wrench on the hex flats
- Works with -4AN hose ends from all major brands like Russell and Aeroquip
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1999 | BMW | 3 Series | E36 318i 325i 328i M3 |
| 1999-2006 | BMW | 3 Series | E46 323i 325i 330i M3 |
| 1997-2003 | BMW | 5 Series | E39 528i 530i 540i M5 |
| 1996-2002 | BMW | Z3 | 1.9i 2.3i 2.5i 2.8i 3.0i M |
| 2001-2006 | BMW | X5 | E53 3.0i 4.4i 4.8is |
| 1995-2000 | BMW | 7 Series | E38 740i 740iL 750iL |
Why Choose Vibrant?
- Earns trust from racers and mechanics around the world for oil system reliability
- Built with consistent quality control for long-lasting performance
- Offers complete line of fittings and adapters for any custom fabrication need
Frequently Asked Questions
-
Q: Will this fit my BMW E46 330i oil pan?
A: Yes it threads directly into the standard M16x1.5mm drain hole on E46 models with inline-six engines -
Q: What material and finish does it have?
A: Constructed from 6061-T6 billet aluminum with a black anodized coating for heat and corrosion protection -
Q: Is there a warranty and easy install?
A: Covered by Vibrant limited lifetime warranty. installs in minutes with basic tools after removing stock drain plug
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 3in x 3in x 1in
- Weight: 0.05 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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