K-Tuned Heater Hose Delete Cap (Sold Individually) – SpeedFactoryRacing
LS1 LS6 LS2 Water Pump Rubber Plug Heater Hose Bypass Camaro Corvette LS Swap098 | eBay
K-series heater hose outlet plug – 2NRS
K-Tuned - Heater Hose Delete Cap – Tri-State Motorsports
K-series heater hose outlet plug – 2NRS
PPE 119020009 Stainless Steel Heater Hose Connector | XDP
HPS 3/8" (9.5mm) Coolant Cap RSCC-038-BLK (Black 3-Ply Reinforced Silicone) Worksbypass heater Vacuum Valve Water Port - BuildFastCar
HVAC Heater Hose Nipple Hole Plug-VIN: K GM GENUINE PARTS CANADA 15544596 | eBay
Amazon.com: Partuto 1Pc 8mm 0.31" ID Universal Silicone Coolant Cap Intake Vacuum Hose End Plug - Car for Coolant Heater Bypass Vacuum Water Port - Silicone Black : Automotive
1 Set Heater Inlet Hose Connector Plug 95089363 95089364 For Chevrolet Sonic Trax Tracker Buick Encore Opel Mokka - AliExpress
1955-1976 All Makes All Models Parts | PF1024 | Stainless Steel Heater Hose Fittings - 1/2" NPT - 5/8" i.d. x 1-3/4" L with 1/2" L Pipe Plugs | Classic Industries
Rubber Plug For Firewall Heater Hose Hole 510 68-73 | Z Car Depot Inc