MotoRad® ST4 - Engine Coolant Safety Lever Radiator Cap

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$5.07
In Stock (6)
Vehicle Specific
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Replaces Original (OE) Part #:19114613
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Product Details

Engine Coolant Safety Lever Radiator Cap (ST4) by MotoRad®. Pressure: 4 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. When the lever is lifted, the valve pressurizing in the cooling system is opened and pressure is vented through the overflow tube making it safe to remove the radiator cap.

Specifications

Cap Depth: 1.48 in
Coolant Recovery System: Open & Closed System
Lever Type: Safety Lever
Material: Stainless Steel, Plastic, Rubber
Pressure Rating: 4 psi
Quick Pressure Release: Yes
SAE Pressure Range: 3-5 psi
Width: 2.25 in

Features

  • Offer precise pressure control
  • Ensure the proper fit
  • Feature safety lever
  • Easy installation

MotoRad radiator pressure caps are designed and manufactured to offer precise pressure control for the automotive cooling system. Most standard radiator caps are also offered in a version with a safety lever feature. MotoRad’s radiator caps are manufactured to meet all OEM requirements and each part is factory tested prior to shipping to customers.

A slowly failing, worn out or faulty radiator cap can result in overheating, loss of coolant or even major engine damage. One function of the radiator cap is to keep pressure on the cooling system. If the pressure on the system drops because of a failing radiator cap, the boiling point of the coolant also drops. If the boiling point drops enough, it can cause the engine to overheat. If you replace a thermostat and the radiator cap is more than three years old, chances are is not holding to the same pressure as a new cap. Explain to your customer that by replacing the thermostat and the radiator cap, their vehicle should run within the specified operating temperature and the coolant system will be properly pressurized. The radiator pressure cap is a very important component of the system. The cap monitors the pressure of the system and adjusts to maintain the desired pressure (normally in the 15 psi range). If an improper cap or a defective cap is used, the correct system pressure will not be maintained. If the system pressure is too low the coolant will be allowed to boil at unacceptable temperatures. If the system pressure is too high, damage to the system can occur, potentially causing loss of coolant and an engine overheating condition.

MotoRad®, established in 1958, is the leader in manufacturing top of the line thermostats, radiator caps and fuel caps offered to the North American automotive aftermarket. The company is also a trusted OE supplier and is a privately-owned subsidiary of Fishman Thermo Technologies. MotoRad proudly makes its sophisticated and advanced line of thermostats which is one of the finest in the automotive industry. MotoRad offers the most comprehensive coverage of thermostats for almost any vehicle and engine on the market. MotoRad is known by millions of customers worldwide as the company that offers everything for your thermostat and closure cap needs.

Brand:
Part Number:
ST4
UPC:
055644910048
OE Numbers:
19114613

Vehicle Fitment

Chevy
150 1954-1955
210 1953-1955
3100 1953-1955
3200 1955
3400 1955
3500 1955
3600 1953-1955
3700 1953-1955
3800 1953-1955
3900 1953-1954
Bel Air 1952-1953
Corvette 1953
Chrysler
Imperial 1950
New Yorker 1950
Newport 1950-1951
Royal 1950
Saratoga 1950
Town and Country 1950
Dodge
DW Pickup 1957-1959
Power Wagon 1957-1959
Truck 1957-1959
Fiat
1100 1962-1966
1500 1964-1966
Ford
Club 1953, 1955-1956
F-100 1953-1956
F-250 1953-1956
F-350 1953-1956
F1 1952
F2 1952
F3 1952
GMC
100 1951-1955
150 1951-1955
250 1951-1955
250-22 1954
250-24 1954
Truck 1954
Jaguar
420 1967
Mark I 1960
Mark II 1960-1961, 1967
Mark X 1962-1964
XK-Type 1960-1961
XKE 1962-1964, 1967
Kaiser
Carolina 1953
Custom 1948
Darrin 1954
Deluxe 1949-1953
Dragon 1953
Manhattan 1952-1954
Special 1949-1951, 1954
Vagabond 1949-1950
Virginian 1949-1950
Land Rover
Land Rover 1967-1968
Nash
Ambassador Custom 1949-1951
Ambassador Super 1949-1951
Statesman 1950-1951
Peugeot
403 1961-1966
404 1961-1970
Plymouth
Deluxe 1949-1950
Suburban 1949-1950
Pontiac
Catalina 1950
Chieftain 1949-1950
Streamliner 1949-1950
Renault
4CV 1961
Caravelle 1961
Dauphine 1961
Rover
2000 1967-1968
Saab
95 1967-1968
96 1967-1968
Monte Carlo 1967
Sonett 1968
Toyota
Corolla 1968
Corona 1968
Crown 1968

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MotoRad® ST4 - Engine Coolant Safety Lever Radiator Cap
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