BMW E39 M5:  VANOS Pressure-Accumulator Retrofit DIY @E39Source
BMW E39 M5:  VANOS Pressure-Accumulator Retrofit DIY  @E39Source
Uploaded January 2020 | Updated September 2026, 2 days ago
This video demonstrates how to retrofit a VANOS pressure accumulator to the BMW E39 M5's S62 engine. The pressure accumulator became standard on cars produced from 12/00. BMW pre-wired the engines from 7/00 production, making this job much easier. The car in the video is a 4/00 M5 that required a wiring retrofit as well.

Parts:
(1) Pressure Accumulator:  11367832189
(1) Accumulator Bracket: 11367832158
(1) VANOS Oil Line: 11367832174
(2) Bracket Bolt: 07119905400
(1) Bracket Bolt: 07119905525
(2) Copper Washer: 07119963072
(1) VANOS Line Bolt: 11367832139
(2) Copper Washer: 07119963129
(1) Crimp for Ground: 61138353748
(1) Pin for DME: 61130005199

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BMW E39 M5: VANOS Pressure-Accumulator Retrofit DIY

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