Old Air Products STV Update Kit The STV Valve Update Kit converts the original STV (Suction Throttling Valve) to a cycling clutch type system. Easy to install by removing the internal parts from original valve and installing update kit into original valve. When updated, the va

Complete POA Combo Kit      The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit,

Complete Deluxe POA Combo Kit      The Old Air Products Deluxe POA Combo Kit combines the most commonly used components required to properly service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The Deluxe POA Combo Kit ...

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Old Air Products 800 Series complete A/C & Heat System with Electronic Heater Valve The 800 Series AC & Heater System is recommended for use in smaller vehicles with a limited amount of space inside the dash. This unit features a 32 pass aluminum coil and 4 outlets along the front ...

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete Deluxe POA Combo Kit      The Old Air Products Deluxe POA Combo Kit combines the most commonly used components required to properly service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The Deluxe POA Combo Kit ...

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete Deluxe POA Combo Kit      The Old Air Products Deluxe POA Combo Kit combines the most commonly used components required to properly service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The Deluxe POA Combo Kit ...

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete POA Combo Kit  The Old Air Products POA Combo Kit combines the most commonly used components required to service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The POA Combo Kit includes our POA Update kit, expansion valv

Complete Deluxe POA Combo Kit      The Old Air Products Deluxe POA Combo Kit combines the most commonly used components required to properly service, update and/or retrofit the A/C system on many 1965-72 GM vehicles all in 1 convient package. The Deluxe POA Combo Kit ...

Old Air Products' Electronically Controlled Heater Valve Kit.  Heater valve fits 5/8" heater hose, with sleeve adapters for use with 3/4" heater hose. Requires 12 volts. THIS BYPASS HEATER VALVE IS EXCELLENT FOR LS ENGINE SWAPS Features: - Variable control of coolant to finely adjus

Cable Operated Bypass Heater Valve Kit.  Heater bypass valve can be used with aftermarket or factory heaters to regulate the coolant flow and adjust heater temperature. Manual heater valve can be closed in summer to stop coolant flow and help reduce excess heat from enterning the p

Our Universal Fit Cable Operated Heater Valve Kit.  Heater valve can be used with aftermarket or factory heaters to regulate the coolant flow and adjust heater temperature. Manual heater valve can be closed in summer to stop coolant flow and help reduce excess heat from enterning the pa

Thermotion by Old Air Products' Electronic Bypass Heater Valve Kit.  Designed for underhood applications. This American-made 4-Port Electronic Bypass Heater Valve fits 5/8" heater hose, with sleeve adapters for use with 3/4" heater hose. An ideal upgrade for popular

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1964-1966 Dodge models with Non Air ...

Replacement Heater Valve for 1968-1969 Dodge models with Factory A/C, with Thermostatic Valve, Core may be Required.  Must be Ranco or Harrison if rebuild original. Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being ...

Replacement Heater Valve for 1959 Chevrolet models with Thermostatic Valve, with 3/4" Heater Hose, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call o

Replacement Heater Valve for 1955-1956 Pontiac Full Size models with Non Air / Heater Only, with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepte

Old Air Products' Cable Operated Heater Valve Kit, for 5/8" Heater Hose, includes adaptor sleeves for use with 3/4" Heater hose.   Pull to Open  THIS BYPASS HEATER VALVE IS EXCELLENT FOR LS ENGINE SWAPS Features: - Variable control of coolant to finely adjust ...

Old Air Products' Cable Operated Heater Valve Kit, for 5/8" Heater Hose and includes adapter sleeves for use with 3/4" heater hose.  Pull to Close THIS BYPAS HEATER VALVE IS EXCELLENT FOR LS ENGINE SWAPS  Features: - Variable control of coolant to finely adjust tempera

Replaces Both AC and Non Air ...

Replaces Both AC and Non Air Applications  1959-62 Chevrolet Models Belair, Biscane, Impala, Caprice, Brookwood, Kingswood, Parkwood, and Nomad.   1959-60 w/out Fresh Air Vents   1961-62 Factory A/C only. ...

Replacement Heater Valve for 1951-1953 Buick models with Thermostatic Valve, Requires Core Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your ...

Replacement Heater Valve for 1950-1954 Chrysler models with Thermostatic Valve, Requires Core with heater models: 103, 104, 500-506, or 550 Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other cus

Heater Valve Rebuilding Service for 1954-1955 Buick Full Size models with Thermostatic Valve. THIS IS A REBUILD SERVICE FOR YOUR ORIGINAL HEATER VALVE! - Core supplied must be a Ranco or Harrison Thermostatic Heater Valve in rebuildable condition. NOTE: Everhot ...

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement for 1959-1961 Buick and Pontiac models excluding ...

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Rebuilt Thermostatic Heater Valve for 1959-1961 Buick and Pontiac ...

Replacement Heater Valve for 1962-1963 Buick models with 6 Cylinder, with Thermostatic Valve, Requires Core For Core refund Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be acceped. Please Call or email about ava

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. There is also a refundable core charge of $125.00 added to price, Once ...

REBUILD ONLY  For  Heater Valve's for 1961-1962 Chevrolet and GMC Trucks with Thermostatic Valve, has Cable on Tube Side Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. 

Replacement Heater Valve for 1958 Pontiac Full Size models with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call or email about availabilit

Replacement Heater Valve for 1959-1962 AMC models with Thermostatic Valve, Requires Core Replaces # 3437604 and 3455545 For Core refund. Only valves with copper heater fittings are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call or email

Replacement Heater Valve for 1960-1964 Chrysler and Dodge models with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. $125.00 REFUNDABLE CORE CHA

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1966-1970 AMC models with  ...

Replacement Heater Valve for 1965-1969 Chrysler and Dodge models with Factory A/C, with Thermostatic Valve, Requires Core.  $150.00 Refundable Core Charge included in price once received and inspected. For Core refund. Only valves with copper heater fittings are acceptable. Va

Replacement Heater Valve for 1966-1967 Dodge models with Factory A/C, Rebuilt Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call or email about availab

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild and there will be a additional $125.00 added to the price to be refunded ...

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1957 Buick Full Size models ...

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1958 Buick Full Size models ...

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1953-1954 Chevrolet Full Size  ...

Replacement Heater Valve for 1955-1959 Chevrolet models with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call or email about avai

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1955-1956 Chevrolet Full Size  ...

Replacement Heater Valve for 1957 Chevrolet Full Size models with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Please Call or e

Please Call or email about availability before ordering. Our current stock is dependant on rebuildable cores being returned by other customers. If no cores have been returned we may require your original core to rebuild. Replacement Heater Valve for 1958 Chevrolet Full Size models ...

Replacement Heater Valve for 1947-1955 Chevrolet and GMC Trucks with Thermostatic Valve, Requires Core For Core refund. Only valves with copper heater fittings (Ranco or Harrison) are acceptable. Valves with steel heater fittings (EverHot) will not be accepted. Our valves offer t