Great tool for shop or home
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Great tool for shop or home
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Take control of your day.
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Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
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Stock heat range with a non-projected tip
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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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The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
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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
Shut down quickly & remotely - required by many racing organizations
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Monitors coolant temperature for fan control & gauge readings
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This product was last offered at the strikethrough price on
05-07-2026
Tool comes with both 1/2" and 3/8" drive.
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Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and red titanium ZSPEC washers!
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This product was last offered at the strikethrough price on
06-13-2026
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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Used to locate the position of the valves for proper engine operation under all conditions
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Tells your ECU where your camshaft's are in their rotation
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For vehicles with DPAA/DMSA engine code 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
06-17-2026