Oil level dipstick. Porsche 911 1974-80 / 930 Turbo 1975-77 › 93010773100

This OE Match oil level dipstick provides a manual way to check the oil level, it supports routine oil checks, servicing and replacement of a missing or damaged dipstick.

Fits

• Porsche 911 1974–80
• Porsche 911 (930) Turbo 1975-77
  
  Diagram ref no 13
  
  Check fitment for your specific vehicle (model, year, engine) before ordering.
  
  What Is This Part?

The oil level dipstick is a removable measuring component used to read the oil level in the lubrication system. Oil left on its measuring section is compared with the level markings to assess whether topping up is needed. A readable, undamaged dipstick of the correct specification is important because the reading depends on its relationship with the intended tank and seating position. It is a checking tool, rather than a component that controls oil pressure or circulation.

What Does This Part Do?

• Shows the oil level: Provides a visible oil trace that can be compared with the measuring marks.
• Guides topping up: Helps establish whether more oil is needed when used according to the vehicle’s checking procedure.
• Supports routine monitoring: Allows repeated checks when keeping a record of oil use between services.
• Assists initial inspection: Makes it possible to examine the oil film, although appearance alone cannot establish oil condition or diagnose an engine fault.
  
  Why Replace This Part?

A missing dipstick prevents the intended manual level check, while damage or unreadable markings can make the result difficult to interpret. A bent measuring section or damaged handle may also interfere with insertion, removal or consistent seating. Replacement is appropriate when inspection confirms that the existing dipstick can no longer be used reliably.
Checking the application is equally important: an incorrect dipstick can give a misleading indication even if it appears to fit. Inconsistent readings should first prompt a check of the measuring procedure and seating position, rather than an assumption that the dipstick has failed. Oil leaks, smoke or oil-pressure concerns require separate investigation.

When to Replace This Part?

• Missing component: The original dipstick has been lost or is absent.
• Physical damage: The measuring section is bent, cracked or otherwise damaged.
• Unreadable markings: Wear or corrosion prevents a clear comparison with the oil film.
• Damaged handle: The handle is loose or damaged enough to affect normal use.
• Poor insertion or seating: Inspect the dipstick and its receiving area if it catches, will not seat correctly or is difficult to remove.
• Incorrect application: The fitted dipstick is confirmed to be unsuitable for the vehicle’s oil-system arrangement.
  
  FAQs

• When should I check the oil? Follow the handbook procedure for your exact model. Vehicle position, oil temperature and whether the engine is running can affect the reading.
• Why do readings vary? Different checking conditions, incomplete insertion or oil smearing can make comparisons difficult. Repeat the check using the same correct procedure before adding oil.
• Can the wrong dipstick lead to overfilling? Yes. An unsuitable measuring length or marking position can misrepresent the level, so confirm the application rather than relying on appearance alone.
  
  Product Summary

• Product: Oil level dipstick.
• Brand: OE Match.
• Purpose: Manual oil level measurement for routine checks and servicing.
• Fitment restriction: The SC application ends at 1980 for this dipstick.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93010773100

The product you are viewing cross references to these numbers