Shop for Cap and Plug Fittings ::

Oxygen Sensor Plug - 18 MM X 1.50 Male Thread - Stainless - Natural - Each
FAST ELECTRONICS | Part# FST-30169 More Details...

$19.95

-03 An Flare PLUG-BLACK -2PCS/PKG
REDHORSE PERFORMANCE | Part# RHP-806-03-2 More Details...

$4.32

Drain Plug - 6 An Male Thread - Allen Head - Steel - Zinc Oxide - Winters Falcon Transmission - Each
WINTERS | Part# WIN-67874S More Details...

$3.99

Blanking Cap - 5/8 In / 3/8 In / 5/16 In - Plastic - Black - LT-SERIES Fuel Pump Module Hats - Kit
AEROMOTIVE | Part# AFS-65606 More Details...

$16.95

Spark Plug Port Plug
ICT BILLET | Part# ICT-PLG-LS-SPARK More Details...

$47.99

Fitting - 932 Series - Plug - 1/4 In NPT - Allen Head - Aluminum - Red Anodized - Pair
REDHORSE PERFORMANCE | Part# RHP-932-04-3 More Details...

$6.03

Fitting - 932 Series - Plug - 3/8 In NPT - Allen Head - Aluminum - Black Anodized - Pair
REDHORSE PERFORMANCE | Part# RHP-932-06-2 More Details...

$7.36

Fitting - 932 Series - Plug - 3/8 In NPT - Allen Head - Aluminum - Blue Anodized - Pair
REDHORSE PERFORMANCE | Part# RHP-932-06-1 More Details...

$6.42

Fitting - 932 Series - Plug - 1/4 In NPT - Allen Head - Aluminum - Clear Anodized - Pair
REDHORSE PERFORMANCE | Part# RHP-932-04-5 More Details...

$6.58

Fitting - 932 Series - Plug - 1/8 In NPT - Allen Head - Aluminum - Clear Anodized - Pair
REDHORSE PERFORMANCE | Part# RHP-932-02-5 More Details...

$6.93