Product Description

Replace your worn or damaged engine oil pump chain guide rail / tensioner with this OEM BMW part, number 7523885, designed for the 2011–2012 BMW 740Li (F02).

This component is part of the engine lubrication drive system, helping to guide and maintain proper tension on the oil pump chain. A failing guide or tensioner can lead to chain noise, oil pressure issues, or severe engine damage if not replaced in time.

Features

• OEM BMW Oil Pump Chain Guide Rail / Tensioner
• Part Number: 7523885
• Fits BMW 740Li F02
• Model years: 2011–2012
• Maintains correct oil pump chain tension
• Reduces chain wear and engine noise
• Direct OEM replacement part

Condition

Used / OEM (unless otherwise stated)

Important Notes

• Professional installation recommended
• Inspect oil pump chain system during replacement
• Failure to replace worn guides may cause serious engine damage
• Please verify compatibility before purchase

Common Symptoms of Failure

• Rattling or ticking noise from engine
• Low oil pressure warning
• Timing chain / oil pump chain noise
• Engine performance issues due to lubrication problems

Fitment

BMW 7 Series:

• 740Li F02
• Model years: 2011–2012

Return Policy

Returns are accepted within 14 days of delivery. Items must be returned in the same condition as received and in the original packaging.

The buyer is responsible for return shipping costs.

Any customs fees, taxes, or import duties are the responsibility of the buyer.

All parts are used OEM components. We are not responsible for installation issues, labor costs, or engine damage due to incorrect installation. Please ensure compatibility with your vehicle before purchasing.