8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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Tire Valve Stem Caps & Extensions

Tire Valve Stem Caps & Extensions

Part #: NTH 901914
Line: NAPA Tire Hardware

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

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Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy


Save Time, Money & Labor. Reduce Pressure Check Time By 65%. Designed For High Pressure Truck Tire Service. Inflate, Deflate Or Gauge Directly Through The Cap Saving Time During Inflation & Pressure Checks.

  • Automatic Inflation Systems Lock Right Onto The Double Seal Cap. Seals Like A High Pressure Cap Yet Offers The Convenience Of An Inflate Thru Extension.
  • Performs Like A Check Valve - The Seal Becomes Tighter In The Event Of A Core Failure. Heat Resistan Grommets Provide Additional Protection For Extended High Temperature Running.
  • Features Tough All Metal Housing, Precision Fit Brass Components & Durable Self-Sealing O-Ring.


Brand NAPA
Tire Valve Cap Maximum Operating Pressure 200 PSI
Thread Valve Cap Material Nickel Plated Brass
VMRS Code 017008008
Tire Valve Cap Rim # VC-12
Thread Valve Cap Installation Torque 1.5 - 3 in-lbs
Tire Valve Cap Size For Standard Bore Valves
Tire Valve Cap Maximum Operating Temp 250 Deg. F.

Safety Information

Vehicle Fitment Guide

Product Reviews