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Fuel / Gauge Sending Units - Oil, Fuel, & More

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Fuel / Gauge Sending Units - Oil, Fuel, & More

A gauge is only as good as the accuracy of the reading; magnifying the importance of high quality, reliable senders. Summit Racing carries a large selection of fuel...

A gauge is only as good as the accuracy of the reading; magnifying the importance of high quality, reliable senders. Summit Racing carries a large selection of fuel / gauge sending units for virtually all gauge types—parts you can trust from the likes of VDO Gauges, Auto Meter, FAST, Classic Instruments, Stewart Warner, New Vintage, Tanks Inc., and many more. Browse reliable fuel sending units, oil sending units, oil pressure sending units, fuel pressure sending units, water temperature sending units, and more. Find and order the senders you need from Summit Racing now!

A gauge is only as good as the accuracy of the reading; magnifying the importance of high quality, reliable senders. Summit Racing carries a large selection of fuel / gauge sending units for virtually all gauge types—parts you can trust from the likes of VDO Gauges, Auto Meter, FAST, Classic Instruments, Stewart Warner, New Vintage, Tanks Inc., and many more. Browse reliable fuel sending units, oil sending units, oil pressure sending units, fuel pressure sending units, water temperature sending units, and more. Find and order the senders you need from Summit Racing now!

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Stack ST3800 Series Speedometer Proximity Sensors ST668

Stack ST3800 Series Speedometer Proximity Sensors ST668

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

Stack ST3800 Series Speedometer Proximity Sensors ST668

SPEED SENSOR, PROXIMITY FOR ST38XX SPEEDOMETERS

Part Number: SGG-ST668

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Estimated Ship Date: Dec 17, 2025 if ordered today

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