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Fuel Gauge Voltage Regulator: Beetle (1968-1979), T2 Bay (1973-1979), Beetle Cabrio (1968-1979)

SKU
113-957-099/A /

Fuel Gauge Voltage Regulator: Beetle (1968-1979), T2 Bay (1973-1979), Beetle Cabrio (1968-1979)

SKU
113-957-099/A /
Reviews & Ratings
  • Voltage regulator for fuel gauge, fits on back of Speedo
  • Ensures accurate fuel gauge readings by stabilising voltage
  • Compatible with VW T2 Bay and Beetle models

If you can't trust the fuel gauge on your VW T2 Bay or Beetle, the issue may lie with the voltage stabiliser. The supply voltage to the fuel gauge can vary significantly due to battery charge, engine speed, and other accessory demands, causing fluctuating fuel readings.

This voltage regulator stabilises the voltage to the fuel gauge, providing a consistent and accurate reading. Easily fitted to the back of your speedometer, it ensures your fuel level is measured accurately, giving you peace of mind when it comes to your vehicle's fuel supply. Perfect for restoring reliability to your VW's dashboard.

£32.50 £27.08

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Product Information

This product is intended for use as originally designed and should not be modified for alternative purposes. Please ensure it is installed by a qualified professional. Fitting instructions are typically not included with the product. Contacts

Product Attributes
Also known as113957099A
MarqueVolkswagen
VehicleBeetle, T2 Bay, Beetle Cabriolet
Weight (kg)0.03
BrandFORST
QualityGood Quality
Unit of saleEach

Fits Vehicles

Product Vehicle Years
Beetle1968-1979
T2 Bay1973-1979
Beetle Cabrio1968-1979

Product Questions

does it fit 98' mexican beetle?
Question by: Khaled AlEmadi on 21 Sep 2020, 05:38
Yes, this should suit your Mexican Beetle also.
Answer by: Nick Bitton on 21 Sep 2020, 10:46
What is the output of this? I:be been told some are 5.2v and others 12v. What should a 1971 Beetle have?
Question by: David Morrison on 15 Apr 2025, 15:28
Morning David,

these are the newer 5.2volt style thermal type voltage stabilizers. Either type can be used on vehicles, VW didn't differentiate between early and late style voltage stabilizers on their models. The old bimetallic strip type was superseded by the later thermal type unit.
Answer by: Max Morley (Admin) on 22 Apr 2025, 10:41
does the stabiliser have to be fitted to the power cable running to the fuel gauge, or on the other side from the cable running from the gauge to the sender unit in the tank. thankyou. Presumably there is no in and out direction to the regulator itself. thankyou
Question by: Melanie Jane Thompson on 25 May 2024, 17:36
Afternoon Melanie,

It needs a good earth, screwed down to the body of the gauge. Then a wire from the sender plugs directly into the back of the gauge. There should be a positive feed that pushes on to the end of the stabiliser and the stabiliser then piggybacks on to the other connector on the fuel gauge.
Answer by: Max Morley (Admin) on 28 May 2024, 15:29