Heating & Air Conditioning

This bracket clamps the liquid fitting on the liquid hose to the discharge hose on the inside of the radiator support. It's purpose is to keep the lines from moving around during operation.

Used rubber bumper that fits into the bracket in the bottom center of the door shell. Fits all 1967-68 Mercury Cougar and 1965-68 Ford Mustangs. This is the rubber bumper for the window rest when the door glass is at its lowest. Bracket is in bottom of the center of the door. Fits both right and left doors. Correct for 1967 - 1968 but will work in 1969 - 1970 with Bolt-in glass if you cut it down. Sold separately, two required per car. Replaces Ford part # C5ZZ-6521762-B  Check out...

Nice reproduction fresh air vent cable pull assembly. Comes with dash mounted bracket as shown. Much stronger construction than the originals, which were made with a plastic sleeve instead of metal.Replaces Ford part number C7ZZ-6501891-A and C7ZZ-6501891-C.

These were a very poor design and most break where they mount to the bracket. We also have this in the service replacement version with the improved metal housing.Ford part # C7ZZ-6501891.

These were a very poor design and most break where they mount to the bracket. We also have this in the service replacement version with the improved metal housing, very tough part for us to keep in stock. The metal version is a better part and you can get our metal reproduction unit right here!Ford part # C7ZZ-6501891. ...

Under dash bracket used to mount the pull cable for the fresh air vent on the driver side of your Mercury Cougar or Ford Mustang.

Reproduction heater cable set for your beloved Cat or Pony. This set is an exact fit! Replaces Ford part # C7ZZ-18518-A. *Customer Feedback*     "My first deal with Don was clear back in the 1980's and I have sent a few people his way and all came away happy. While at his shop on Monday I watched Lin crawl under a convertible, phone in one hand and a tape measure in the other and measure a cross member, or drive shaft or? All in the spirit of customer service. In my opinion you...

Used air conditioning distribution chamber. Comes as shown, plastic housing, internal flapper door with rod, with attached bracket for attaching vacuum actuator. Actuator, lever, switch, and hardware sold separately. Unbroken condition, it will definitely need new foam on the door. Stapled foam seal to center vent may not be perfect.Replaces Ford part number C7ZA-19740-B.

This A/C tag clip fastens the aluminum tag to top of the A/C pump.

Clips that attach to the dash for mounting the defrost nozzles. Package of 4 clips and 4 nuts, enough for non air conditioned cars, same clips used for air conditioned cars. Cars with A/C only need 3 clips installed though. Nuts are different than OEM, but work fine, we suggest adding a flat washer though.

New Old Stock set of brushes only fits the Eaton brand of air compressor clutch. Pitts compressor clutch is the most common one starting in 1969. These are exact reproductions made from the original tooling.Ford part #: C8SZ-2979-A

This set of brushes only fits the Eaton brand of air compressor clutch. Pitts compressor clutch is the most common one starting in 1969. These are exact reproductions made from the original tooling. Replaces Ford part #: C5ZZ-2979.

This unit is for Mercury Cougars and Ford Mustangs, is pre-assembled, and includes the drier and all brackets.

Original used factory air conditioning coupler for all 1967-73 liquid line or sight glass hoses. Brass construction, includes the plunger and spring. Sold as a two piece kit which includes the male and female components. Replaces Ford part number C1SZ-19B596-A and C1SZ-19B595-A.Components also sold individually.

Original used male half of the factory air conditioning coupler for all 1967-73 liquid line or sight glass hoses. Brass construction, includes the plunger and spring. Also sold as a two piece kit which includes the male and female components. Replaces Ford part number C1SZ-19B595-A.

A/C compressor clutch decal for Mercury Cougar and Ford Mustang.Replaces Ford Part #: C7AA-2987-D.

Blower door for any 1967-73 Mercury Cougar or Ford Mustang with factory or integral air conditioning. The blower door allows air to pass to the duct tubes from the center blower motor housing. Part cleaned for photograph, normally will ship 'as removed'. Inspected for excessive rust pitting or weakness of the metal, will have good rubber seal as shown. Door only, shaft not included, but available. See related parts.Replaces Ford part number C7ZZ-18B254-A.

Air inlet damper door for any 1967-68 Mercury Cougar or Ford Mustang with factory or integral air conditioning. The damper door allows re-circulating or fresh air to enter the fiber glass A/C box. Dimensionally the same as the 1969-73 door, but without a small notch. Part cleaned for photograph, normally will ship 'as removed'. Inspected for excessive rust pitting or weakness of the metal, they all will have a slight amount of metal degradation from being assembled as bare metal. Door only,...

Evaporator door for any 1967-73 Mercury Cougar or Ford Mustang with factory or integral air conditioning. The evaporator door allows air to pass over the evaporator in the A/C box. Part cleaned for photograph, normally will ship 'as removed'. Inspected for excessive rust pitting or weakness of the metal, they all will have a slight amount of metal degradation from being assembled as bare metal. Door only, shaft not included, but available. See related parts.Replaces Ford part number...

This A/C evaporator drain hose is molded flex hose similar to the original, but it will need to be cut to the proper length. It is correct for 67 - 68 but can be made to work on 69 - 73. Replaces Ford part #: C7ZZ-19858-C or C8TZ-19858-A.

This hose is unique to vehicles equipped with A/C and is 25 1/4" long with a diameter of 2 1/2". It has a metal coil surrounded by 3/32" of foam rubber with factory clips on each end. Grade A hose that is not cracked, may have a small cosmetic scuff in the foam, and the clips will not be broken. Two required per car, sold individually. We also have a listing for Grade B condition, that will have a minor issue or two. Ford part #: C7WY-19B680 or B5A-18556-C.

This hose is unique to vehicles equipped with A/C and is 25 1/4" long with a diameter of 2 1/2". It has a metal coil surrounded by 3/32" of foam rubber with factory clips on each end. Grade B hose that may have a crack or tear, or with a broken clip. Two required per car, sold individually. We also have a listing for Grade A hoses. Ford part #: C7WY-19B680 or B5A-18556-C.

New A/C vent hose with cam locks for your Mercury Cougar or Ford Mustang equipped with factory A/C. This hose is unique to vehicles equipped with A/C and is 25 1/4" long with a diameter of 2 1/2". It has a metal coil surrounded by 3/32" of foam rubber with factory clips on each end. Two required per car, sold as a pair.Ford part #: C7WY-19B680 or B5A-18556-C.

High Quality cloth wrapped heater duct hose. This is the correct length for most cars, but will need to be cut for proper fit in some applications. Hose diameter: 2 1/2"

Steel elbow that uses the A/C coupler from the liquid or sight glass hose to the dryer. This is an OEM Ford part that was originally part of an assembly, which included the sight glass hose, coupler, and this elbow. This elbow has the flared fitting common to the 1967-68 A/C connections. We recommend replacing "O" rings prior to installation, which are commercially available from air conditioning service centers.

Used rubber elbow that vents air to the blower motor on most 1967 Mercury Cougar and Ford Mustangs with factory air conditioning. At some point in time, this elbow design changed. Easy to tell, this early style connects to a nipple on the fan blower motor. The later version has a hole in the motor case. Not needed with new production fan motors, they don't even have the hole. Replaces Ford part number C7ZA-19A786-B.

Used rubber elbow that vents air to the blower motor on most 1967 Mercury Cougar and Ford Mustangs with factory air conditioning. At some point in time, this elbow design changed. Easy to tell, this early style connects to a nipple on the fan blower motor. The later version has a hole in the motor case. Not needed with reproduction fan motors, they don't even have the hole. Replaces Ford part number C7ZA-19A786-A.

These beautiful reproductions replace rusty and corroded originals. 5/8" Replaces Ford Part #: C6AZ-18599-C

These beautiful reproductions replace those rusty and corroded originals that just look nasty. 5/8" Replaces Ford Part #: C6AZ-18599-B

These beautiful reproductions replace rusty and corroded originals that just look nasty.5/8" Replaces Ford Part #: C6AZ-18599-S

These bright beautiful reproductions replace those corroded and rusty originals that just look nasty. Replaces Ford Part #: C8AZ-18599-C

Correct for your 1967-68 Cougar or Mustang with A/C, but will work just fine in all 1969-73 Cougars and Mustangs with A/C. These pieces are also an excellent option for 1969-73 Cougars and Mustangs without A/C because it will give your heater core a better tighter fit inside the heater box. If you choose to go this route on your 69-73 non A/C car, slight modification to the ends caps will be required to fit. Your just going to cut a hole in one of the end caps. Easy cheesy, no sweat.These are...

New 1-1/4 inch expansion plug. Expansion plugs were used as dust covers on the wide bearing style air conditioning pulleys commonly used on Ford cars 1965-68. These are not a real tight fit in those pulleys. Best to still install to keep dust out, we recommend using a bit of JB Weld to hold them.

Senses temperature to open and close the expansion chamber and made just like the original.Will work with both R12 and R134 systems.Replaces part #: C7ZZ-19849.

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...