N-906-283-03 Genuine VW/Audi Oil Pan Mounting Bolt - M10 x 95

Genuine VW/Audi oil pan mounting bolt, part number N-906-283-03. This original M10 x 95 fastener secures the oil pan at its specified attachment on the configurations below. One bolt is supplied.

Technical details

• Original number: N-906-283-03 / N90628303.
• Published nominal size: M10 x 95.
• External hex head with a flange beneath the head and a partially threaded shaft.
• Assigned application: oil pan mounting hardware.
• Oil pan, sealant, drain plug and other mounting fasteners are separate.

The mounting bolts hold the pan at its designed attachment points. The correct bolt length and engagement matter because the assembly uses several fastener sizes. Match this number to the actual mounting position instead of selecting a bolt solely by its thread diameter.

This is a mounting bolt, not an oil drain plug. It does not provide the pan's sealing material or replace a cracked casting. Other bolts in the oil pan assembly must be selected separately for their assigned positions.

Common reasons to replace

Inspect the hardware during pan removal, resealing or replacement. Replace missing fasteners, damaged threads, rounded hex heads, deformation or corrosion that prevents proper installation. Renew removed hardware wherever the applicable factory procedure requires replacement.

Previous repair work may leave incorrect lengths or damaged fasteners. Check the complete mounting arrangement before reassembly. A bolt that bottoms out before the pan is seated cannot establish the intended connection, even if its thread starts normally.

An oil leak requires diagnosis of the pan, sealing surfaces, drain plug and nearby engine components. Replacing a mounting bolt cannot correct a cracked pan, damaged sealing surface, stripped mating threads or an unrelated oil leak. Repair the diagnosed defect and follow the required resealing procedure.

Installation and service notes

Follow the factory oil pan procedure for the exact engine and pan arrangement. Drain the oil and perform the required access and support steps before disturbing the assembly. Keep debris out of the open engine and inspect the pan and mating components before refitting.

Identify the specified M10 x 95 attachment and compare the removed fastener with the original part number. Do not distribute bolts by appearance alone. The pan assembly may use shorter hardware at other positions.

Prepare the mating surfaces and apply only the specified sealing material where required by the repair procedure. Position the pan correctly before starting the fasteners by hand in undamaged threads. Do not use a bolt to pull a misaligned pan into place.

Use the correct hex socket and follow the prescribed tightening sequence, torque and any additional angle for the assigned position. Follow the specified thread preparation and replacement instructions. Do not transfer a tightening value from a drain plug or a different oil pan fastener.

If the bolt will not seat normally, stop and inspect bolt length, thread engagement and component alignment. Excessive tightening does not repair stripped threads or a distorted sealing surface.

Complete the required reassembly, refill and operating checks. Inspect for leakage after service and verify the oil level according to the vehicle procedure. This listing supplies one original bolt; obtain the other pan hardware and service materials separately.

Fitment

Confirm original N90628303 at the specified oil pan attachment before ordering. One bolt supplied.