Heating & Air Conditioning

Good used expansion valve with a 30 day warranty and a great option for the purist who wants to stay original!Fits 1967-68 Mercury Cougar and Mustang, 1966-69 Lincoln Continental, 1966-67 Mercury Cyclone and Ford Fairlane/Ranchero. We also offer another valve that was used for a period of time see the related evaporator valve.It is recommended that these valves be cleaned inside thoroughly, prior to putting back into service. This valve was originally stickered with a FoMoCo tag and...

Good used expansion valve with a 30 day warranty and a great option for the purist who wants to stay original!Fits 1967-68 Mercury Cougar and Mustang, 1966-69 Lincoln Continental, 1966-67 Mercury Cyclone and Ford Fairlane/Ranchero. This is the uncommon version, we have a limited supply of these from original cars.It is recommended that these valves be cleaned inside thoroughly, prior to putting back into service Replaces Ford part # C6OZ-19849-A. aka YG-24

Metal fan wheel or squirrel cage for any 1967-68 Mercury Cougar or Ford Mustang with heater only. Dimensions 4-1/4 inches in diameter and 2-1/2 inches tall. Shipped used as they come out of the cars, most will need cleaning and have light pitting. Some variations in the stampings, come 'as balanced' from the factory. Comes with allen set screw.

Metal fan wheel or squirrel cage for any 1967-73 Mercury Cougar or Ford Mustang with factory air conditioning only. Dimensions 5-3/4 inches in diameter and 4-1/8 inches tall. Shipped used as they come out of the cars, most will need cleaning and have light pitting. Some variations in the stampings, come 'as balanced' from the factory. Comes with allen set screw.

Rubber plugs for sealing the holes in the firewall of any 1967-68 Mercury Cougar or Ford Mustang. These plug the firewall holes if you don't have air conditioning or if you have deleted your heater core. Fits 1" body panel holes for all years.Sold as a pair.Original Ford part 377678-S2

Complete air vent assembly with cable, knob and bracket ready to bolt to your cowl. Replaces Ford Part # : C7ZZ-6501934-A

Our good used vents will not have cracks in the plastic or a rusty flapper from a leaking cowl. These are the same for AC and non AC.Replaces Ford part number C7ZZ-6501935-A.

Good used grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. This part will not have any missing "chunks" but will show hairline cracks most evident where the heater core tubes pass through. The engineering number imprinted on the back side of this grommet taken from a 1967 Cougar is C7ZA-19B588-A. Good through mid year 1969. Compare to the 1970 item pictured for selection on your late 1969 Cougar.Please indicate in the Order Notes...

Premium reproduction rubber grommet that seals the heater hoses and A/C lines where they pass through the firewall on the passenger side. Molded rubber exactly like the original! Other reproductions on the market are die cut from sponge rubber sheets and nothing like the original. * Note - Used starting during the early part of 1969. Compare the evaporator line orientation for both years. ...

Reproduction rubber grommet for the air conditioning case. This grommet encloses the tubes for the evaporator, and slides into a slot on the heater box. Fits 1967-1969 Mercury Cougar and Ford Mustang. 1969 owners, please compare your grommet to the picture, late 1969 changed to a triangle shaped grommet. Please see related items for late 1969-73 rubber grommet. Replaces Ford part number C7ZZ-19B552-A. Check out our videos below on how to replace a heater core! We now have separate videos for...

Used heater and air conditioning box for early to mid 1967 Mercury Cougar and Ford Mustangs. These are getting so hard to find without a broken drain cock or rust in the metal lips. We have a few single halves if you need the half without the drain cock. Soon we will have every single internal and external part from this assembly listed here, in the mean time give us a ring for those obscure parts! The unit you see pictured is typical of what you can expect in a 1967-68 with just a minor...

This reproduction heater blower switch for Mercury Cougar and Ford Mustang mounts to the rear of the factory installed air conditioning ventilation control panel.Replaces part # C7ZZ-19986-A.

Usually ships in 3-5 business days. Reproduction heater box with A/C for 67 - 68 Cougars and Mustangs. This new plenum is made of a sturdy hard plastic that should hold up much better than the original fiberglass boxes. Includes pre-installed seals, clips, flaps, brackets, etc. Just install your heater core (with end cap seals) and AC evaporator (with rubber grommet). See related products. The style of this box most resembles the 1967 version, with the flat mating surfaces between the two...

Heater Box Assembly for 1967-1968 Mustangs without air conditioning. The heater box assembly consists of the front and rear casings with doors. This is a factory type fiberglass two piece heater box/heater core casing. The heater box is a pre-assembled unit which includes the gasket and all seals. The heater plenum attaches to this assembly and directs warm air to the car. Check out our video below on how to replace a heater core! We used a '69 Cougar with A/C, but many of the same concepts...

Used Heater Box Assembly for 1967-1968 Mercury Cougar and 1965-68 Ford Mustang without air conditioning. The heater box assembly consists of the front and rear casings with doors. This is a used factory fiberglass two piece heater box/heater core casing. We suggest purchasing the foam kit and new heater core. These used boxes are over 45 years old, there will likely be some cosmetic issues, which include minor cracks or chipped fiberglass. Clips to hold two pieces together are included. *Note...

Special steel clamps that hold both halves of the heater box together. Fully functional, but is different than the original. Replaces Ford Part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws.

Special steel clamps that hold both halves of the heater box together on both A/C and non A/C Cougars and Mustangs. Two versions found, round and flat, like in the comparison with reproduction. Sold individually. Replaces part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws. ...

Special steel clamps that hold both halves of the heater box together on both A/C and non A/C Cougars and Mustangs. Two versions found, round and flat, like in the comparison with reproduction. Sold individually. This taller or round clip is slightly easier to clip onto the boxes. Replaces part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard...

Set of 4 special steel clamps that hold both halves of the heater box together. Fully functional, but is different than the original. Replaces Ford Part #: C0DF-19A779-A. *NOTE* Never pry these off or the lip they attach to will lose the edge and it will be hard to fasten the clips back in place. They are designed to come off by inserting a standard screw driver in one of the ends and flexing the clamp to open the jaws.

Reproduction heater cable for Mercury Cougars and Ford Mustangs equipped with factory A/C. This unit is an exact fit!Replaces part # C7ZZ-19988-A.

Heater control bezel for Mercury Cougars without A/C. Assembly includes bezel in A grade condition. You will most likely have to paint to match your dash color. Check back often, this type and grade of part is seldom in stock very long. Will likely have a couple of pits in the chrome plating. Almost never as nice as the one in the photo. Ford part # C7WA-18531-A.

Constructed from corrosion resistant copper and brass. Quality replacement part for a job you do not have to do again anytime soon. Replaces Ford Part #: C9ZZ-18476-B. Check out our videos below on how to replace a heater core! We now have separate videos for the first generation ('67-'68) and second generation ('69-'70). ...

Constructed from corrosion resistant copper and brass. A great buy for anyone needing to make repairs to this vital part. Replaces Ford Part #: C5DZ-18476-A. Check out our video below on how to replace a heater core! We used a '69 Cougar with AC, but many of the same concepts apply to other years. ...

These reproduction pieces are factory correct replacements for your 1967-68 Cougar or Mustang and will only fit non A/C heater cores of those years.

Concours correct white striped heater hose for 1967 and early (prior to 2/1/1968) 1968 Mercury Cougar and Ford Mustang with factory or integral A/C. Durable white striping with no mention of "Autolite" - this particular hose did not come with that marking. The 'with air conditioning' hoses have correctly molded 90 degree elbows that fit on the water valve side. Some length trimming may be needed for a tight looking fit.

Concours correct white striped heater hose for 1967 and early (prior to 2/1/1968) 1968 Mercury Cougar and Ford Mustang. Durable white striping with no mention of "Autolite" - this particular hose did not come with that marking. Correct for all V-8 engines without air conditioning. The Cougars and Mustangs with air conditioning have a molded 90 degree elbow at one end. Some length trimming may be needed for a tight looking fit. Turn those hoses so that the white striping shows!

For us with Cougars without factory AC. The originals were made of cardboard and are very prone to failure from moisture. These are made from virgin ABS black plastic and are excellent quality in every respect. Not often does a reproduction come along that blows away OEM, but this definitely is that part. Before you finish making your online order with us, go look at your plenum to see what condition your original is in. Replaces Ford part #: C5ZZ-18471-A

Both ends have 90 degree molded ends. Attaches heater core to water heater control valve.Replaces Ford Part #: C7ZZ-18472-CVAC.

No, zip ties were not used from the factory to secure the AC hoses to the shock tower braces . . . Four required per car, sold individually. Replaces Ford part #: C7ZA-430.

Air conditioning belt tension pulley. For Cougars and Mustangs with the 289 or 302 engine built between 1/3/1967 and 3/1/1968. These are all sold with new bearings. If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got what you need! Ford part # C7AZ-8678-B. *NOTE* Must be used with the C7AA-2888-G cast iron lateral support brace. ...

NOS New Old Stock air conditioning fixed idler pulley for all 1967 Mercury Cougar and Ford and Mustang, all with 390 engines. Ford part number C7SZ-8678-B.

Used bracket and pulley assembly for Cougars and Mustangs with the 289 or 302 engine built after 3/1/1968. All pulleys are sold with new bearings installed.  If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got what you need! We also offer a bearing replacement service to rebuild your 289 or 302 fixed idler pulley, see item 27539. Replaces part # C7AZ-8678-C. ...

Air conditioning fixed idler pulley for Ford or Mercury with the 352 / 390 / 410 / 428 engines. These are all sold with new bearings. If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got what you need! Ford part # C5AA-8A919-C and C5AZ-8678-C ...

Used bracket and pulley assembly for 1967 Cougar or Mustang with 390 engines. All pulleys with bearings are sold in working used condition. If your pulley only needs a bearing, don't sweat it. Click this BEARING link, we've got the parts you need! Ford part # C7SZ-8678-B. ...

Self adhesive cork insulation tape for use on any 1967-73 Mercury Cougar or Ford Mustang with air conditioning. This is original style insulation wrap that adheres firmly to all metals. Material is 1/8 inch thick, and 2 inches wide, comes in a roll of 3 foot length. Perfect material for wrapping expansion valves, and joints prone to condensation.   

Not for use on cars with A/C. Keep in mind we also have excellent used knobs sold individually or as a set.

Used cast iron lateral compressor support bracket for Cougars and Mustangs built prior to 1/3/1967 with the 289 engine. Must be used with adjusting bracket C5AA-8A619-B pulley assembly and pedestal bracket C7ZA-2882-C.Ford part # C7ZA-2888-C

Used cast iron lateral compressor support bracket for Cougars and Mustangs built after 1/3/1967 and 1968 cars built prior to 3/1/1968, for both the 289 and 302 engine. Must be used with adjusting bracket C7AZ-8678-B pulley assembly, and pedestal bracket C7AA-2882-L.Ford part # C7AA-2888-G or C7AZ-2888-F.

Used steel lateral support bracket for 1967 Cougars and Mustangs with the S code 390 engine. Similar to the more commonly found 68-70 bracket but different in multiple ways, most noticeably is the lip on the 1967 "C" shaped area points outward (towards the radiator). Below are some pictures of a 390 with AC and smog. This motor was pulled from a 1967 Thunderbird so there are a few minor differences when compared to a 1967 Mustang or Cougar but the mounting of brackets and belt alignment are...

Used cast iron pedestal mount for the A/C compressor for Cougars and Mustangs produced before 1/3/1967. You will have to look very closley to notice the slight differences between this bracket and the later version.Ford part # C7ZA-2882-C, MPC # C7ZZ-2882-B.

Used cast iron pedestal mount for the A/C compressor for Cougars and Mustangs produced after 1/3/1967. This bracket was utilized throughout the entire 1968 model year and is also listed as the service replacement part for the early mounting bracket.  Ford part # C7AA-2882-L, MPC # C7AZ-2882-G.

Cast iron pedestal mount for the air conditioning compressor on all 1967 and 1968 cars with 390-2V, 390-4V, or 428CJ FE engines. Mercury and Ford master part number C7ZZ-2882-A, we suspect that this is an error in our 1975 editions of the MPC's. C7SZ-2882-A is what we suspect is the correct number. In any case, C7SA-2882-A is the factory casting number on these brackets.Below are some pictures of a 390 with AC and smog. This motor was pulled from a 1967 Thunderbird, so there are a few minor...

Used mounting plate for the heater blower motor on the 67 - 68 Cougar or Mustang without A/C.

This gasket seals the fresh air tube in the cowl to the heater box inlet on 1967 through 1970 Cougars.

24" hose with metal coil (like original) instead of plastic coil found in most. Coils are wrapped in a 6+ mil plastic rather than the 3 mil plastic that you can easily put your thumb through. Does not come with clips. May require being cut to fit some applications. 2 required per car. Replaces Ford Part #: B5A-18556-C.Replaces Ford Part #: B5A-18556-C.

Reproduction plastic plate that goes between the dash bezel and dash pad on any 1967-68 Standard model Mercury Cougar with factory air conditioning. This is for the center vent and is has a Ford casting number of C7WB-65044E88.Note: The lip of the plate points downward. The plate slides in behind the dash face pad, see above photo for reference.

Used plastic plated plate that goes between the dash bezel and dash pad on any 1967-68 Standard model Mercury Cougar with factory air conditioning. This is for the center vent and is has a Ford casting number of C7WB-65044E88. These originally were chrome vacuum plated, like the dash. These will have some degradation or flaking chrome. No breaks or cracks on the plastic.

Push on retainer for heating and air conditioning box levers or shafts. Fits 3/16 inch studs or rods. In most cases you will also want to get a washer to go against the pinched stops. Probably fits most Ford products, not just 1967-73 Cougar and Mustang.Replaces Ford part number 383358-S.