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VDO Gauges 226-633 Reed Switch Fuel Sender 330mm 240-33 Ohm

Manufacturer

VDO Gauges

<h3>About VDO: A Legacy of Precision Automotive Instrumentation</h3><p>Few names carry as much weight in automotive instrumentation as <strong>VDO</strong>. Founded in 1929 and headquartered in Villingen-Schwenningen, Germany, VDO has spent nearly a century engineering precision measurement and sensing solutions for the global automotive industry. Today, VDO operates as a trademark of the <strong>Continental Corporation</strong>, one of the world's largest automotive technology suppliers, bringing the resources and R&amp;D depth of a global leader to every product in its lineup.</p><p>VDO's philosophy is grounded in three core values: safety, quality, and sustainability. Rather than treating these as marketing language, VDO embeds them into its engineering process — combining decades of manufacturing tradition with a forward-looking approach to vehicle technology. The result is a catalog of components trusted by OEM manufacturers and independent repair shops alike.</p><h3>What VDO Makes</h3><p>VDO's product portfolio spans both passenger cars and commercial vehicles, covering everything from climate control blower systems and fuel supply components to engine management sensors and vehicle diagnostics. The brand is particularly well regarded for two areas that enthusiasts and technicians rely on every day: precision <a href="/735-vdo-gauges-gauges-202044">gauges</a> and engine management sensors like the <a href="/735-vdo-gauges-mass-air-flow-sensor-5128">mass air flow sensor</a>.</p><p>VDO's <a href="/735-vdo-gauges-gauges-202044">gauge instruments</a> are among the most recognized in motorsport and street performance alike. From oil pressure and water temperature to voltmeters and fuel level gauges, VDO instruments are known for their clean styling, reliable internals, and accurate readings. Many builders choose VDO gauges not just for function, but because their analog aesthetics have become iconic in cockpit design.</p><p>On the engine management side, VDO's <a href="/735-vdo-gauges-mass-air-flow-sensor-5128">mass air flow sensors</a> reflect the brand's OEM heritage. Because VDO is a Continental company, its MAF sensors are engineered to meet or exceed original factory specifications — making them a go-to choice for technicians who want a direct-fit replacement without sacrificing the accuracy modern engine management systems demand.</p><h3>OEM Heritage, Aftermarket Availability</h3><p>One of VDO's most compelling qualities is that many of its aftermarket parts are manufactured to the same tolerances as the components originally installed on the assembly line. This OEM-grade quality standard means fewer comebacks in the shop and greater confidence for the DIY mechanic. VDO also supports its product line with service tools and vehicle diagnostics solutions, making it a comprehensive partner for professional technicians.</p><p>Whether you're building a custom instrument cluster, restoring a vintage European vehicle, or replacing a failed sensor on a daily driver, VDO's combination of engineering heritage and Continental-backed quality makes it a brand worth trusting under the hood and on the dashboard.</p>

Part Number

226-633
06/03/2036 9:24 AM
Sale Price

$42.53

3 left at this price

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Product Details

The VDO 226-633 is a precision-engineered reed switch fuel sender designed to provide accurate fuel level readings in marine, automotive, and industrial applications. This 330mm (13-inch) sender utilizes reliable reed switch technology to deliver consistent signal output as fuel levels change.

Key Features:

  • Reed switch technology for precise, reliable fuel level sensing
  • 330mm (13-inch) length fits a wide range of tank depths
  • 240-33 Ohm resistance range compatible with VDO fuel gauges
  • Durable construction designed for long-term performance in fuel environments
  • Direct replacement for OEM fuel senders with matching specifications

This sender works by using magnetically-activated reed switches that change resistance as the float arm moves with fuel level changes. The 240-33 Ohm output range is specifically calibrated to work with VDO fuel gauges and other instruments accepting this resistance specification. The 330mm length makes it suitable for medium-depth fuel tanks commonly found in boats, RVs, and custom fuel systems.

Installation Note: Verify tank depth and mounting configuration before installation. Sender length should be measured from mounting flange to bottom of float arm in the down position.

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