Stainless steel weld-in nut for any O2 sensor
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Stainless steel weld-in nut for any O2 sensor
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Shut down quickly & remotely - required by many racing organizations
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Connects speed sensor to pinion gear
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For vehicles with 4-speed automatic transmission only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-09-2026
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
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Commonly used as a contact close relay for fuel pump
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Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
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Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
This product was last offered at the strikethrough price on
05-02-2026
Electronic control module relay
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Shut down quickly & remotely - required by many racing organizations
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A failed 109 Relay can leave you stranded
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Commonly used as a contact close relay for fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-09-2026
Blue sensor used by the ECU to control engine fueling
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Tool comes with both 1/2" and 3/8" drive.
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Senses low engine oil pressure
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For vehicles with black oil pressure switch
Seal for most clip-in cooling sensors/senders. M19.6x3.6mm
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This product was last offered at the strikethrough price on
05-07-2026
Don't scratch your paint with your battery tender.
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Quickly shut down your battery in an emergency.
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