Find Parts That Fit Your Vehicle

Iwis Oil Pump

A drop in oil pressure can spell disaster at the wrong time. Although most modern BMWs do not have an oil pressure gauge, the DME continually monitors internal pressure and will let you know if there is a problem with the pump.

Sort By:

Iwis Oil Pump Chain

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:375888

Part#: 11417584079

Ships in 1 day

$ 63.99

This product was last offered at the strikethrough price on
06-10-2026

$ 48.99 USD

Add to Wish List

Qty

$ 48.99 USD

Add to Wish List

Should be replaced any time the oil pump is removed or chain noise is detected

Oil Pump Drive Chain Assembly

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:13924835

Part#: 11417605366

In Stock

$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 100.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 100.99 USD

Limited Qty Sale

Add to Wish List

OEM Part, much less than Genuine!

IWIS N55 Engine Oil Pump Chain Kit - BMW E82/88 E9X F3X F25 F26 E70/7...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:36981080

Part#: 90001301

In Stock at Vendor

$ 314.36

This product was last offered at the strikethrough price on
05-04-2026

$ 304.83 USD

Add to Wish List

Qty

$ 304.83 USD

Add to Wish List

Prevent costly failure with this IWIS Engine Oil Pump Chain Kit! This kit contains all of the basic items needed to service your oil pump drive system and prevent failure long before it occurs. Chains can stretch and chain guides and tensioners can wear out, leading to the chain skipping teeth. This prevents the oil pump from being driven at the proper speeds. If not addressed, the chain could begin to "slip" over the gears, failing to drive the oil pump. When this occurs, oil pressure will drop suddenly, failing to properly lubricate sensitive internal engine components such as main bearings, rod bearings, and camshaft ledges and lobes, resulting in severe scoring and eventual engine failure.

Show More Show Less