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This section contains air cleaners, heat risers, S tubes, thermactor smog tubes, snorkels, thermactor smog pumps and valves and everything else related to vintage emissions for the 67 - 73 Mercury Cougar.
Our research efforts incorporate combinations of first hand knowledge, factory assembly manuals, physical examples on the premises and the Mercury Master Parts Catalog. The Master Parts Catalog (or MPC) is the 3 foot thick book found at any Mercury dealer back in the day. Many of the parts have superseded numbers or are service replacement parts. Many service replacement parts differ from the OEM factory installed parts. We do our best to know and understand these differences as they come up and point them out. Catalog part numbers and physical part casting numbers also often differ and make part searches difficult. When applicable or when both parts are known to us we will try and list both in the text sections of our parts descriptions. West Coast Classic Cougar recognizes the vast knowledge base of our fellow Cougar owners and enthusiasts. Many of you are original owners or have concours show winning Cougars. If we have made listing errors or made erroneous statements in our descriptions, please do bring it to our attention. Accuracy is our goal throughout our catalog. Please click onto the individual items to obtain price and other details. You can click the image up to three times for a larger view. Need help? Call 503-463-1130

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Products (Click sub-categories above to ONLY display results for that Sub-Category) 145-192 of 321
Price: $61.88

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Availability: Used / Wrecking Yard Item
Item #: 31263 -

Used distributor modulator upper speedometer cable for 1971 - 1973 Mercury Cougar and Ford Mustang with the FMX or automatic transmission. Cable that connects the back of the speedometer and the speed sensor of the modulation system. Shown to be 10.54 inches long. 

Price: $39.87

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Availability: Used / Wrecking Yard Item
Item #: 31265 -

Used wiring harness for the spark control box for the 1973 Mercury Cougar or Ford Mustang . This is only the harness, you can find the control box here.

Price: $15.89

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Availability: Used / Wrecking Yard Item
Item #: 23355 -

Bolt that goes through the air pump mounting bracket. Pump rotates on this bolt. Bolt size 3/8"-16 x 4.50" long.

Price: $17.87

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Availability: Used / Wrecking Yard Item
Item #: 23404 -

Bolt that goes through the air pump mounting bracket, effectively hanging the alternator down low. Alternator rotates on this bolt. Bolt size 7/16"-14 x 3.75" long.

Price: $54.86

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Availability: Used / Wrecking Yard Item
Item #: 23863 -

C5TE-10156-A Alternator mounting bracket for most 1967 Mercury Cougar and Ford Mustang with 390 engine. Ford master part number C5TZ-10156-A. *Note - Excludes cars with California DSO's with smog pump.

Price: $39.87

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Availability: Used / Wrecking Yard Item
Item #: 24048 -

Cast iron in construction, there are two slightly different brackets for 1967. This part has a casting number of C7OE-9B450-A. This would be the early bracket for Cougars built prior to 1/3/1967. Must be used with the 1967 style air pump C7AZ-9A486-B. Ford air pump mounting bracket part number C7OZ-9B450-A. *Emissions equipment came on all 1967 Ford and Mercury cars. California DSO's only.

Price: $39.87

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Availability: Used / Wrecking Yard Item
Item #: 24049 -

Cast iron in construction, casting number C7OE-9B450-B there are two slightly different brackets for 1967. This would be the later bracket for Cougars built after 1/3/1967. Must be used with the 1967 style air pump C7AZ-9A486-B. *Emissions equipment came on all 1967 Ford and Mercury cars. California DSO's only. Ford air pump mounting bracket part number C7OZ-9B450-B

Price: $75.87

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Availability: Used / Wrecking Yard Item
Item #: 24405 -

Cast iron construction similar to the 1967 bracket but made to fit the 1968-1970 style smog pump with 3 bolt pulleys. Ford part number C8AZ-9B450-B, casting number C8OE-9B450-A. Mounting hardware sold separate.

Price: $39.87

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Availability: Used / Wrecking Yard Item
Item #: 25026 -

D0DZ-9D664-B Bracket for mounting the charcoal canister to the body.

Price: $39.87

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Availability: Used / Wrecking Yard Item
Item #: 25564 -

D3DZ-9D664-A Bracket for mounting the charcoal canister to the body.

Price: $8.01

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Availability: Used / Wrecking Yard Item
Item #: 25156 -

D0WY-9A225-A "L" shaped mounting bracket for the rear evaporative vapor separator, mounts in the drivers side trunk well. *Note - This is only a small part of the 9B004 assembly.

Price: $216.67

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Availability: In-Stock Item
Item #: 30839 -

Reproduction thermactor smog anti-backfire valve canister mounting bracket. For all 1968 390GT engines, GT-E 427-4V engines, and 1968-70 428 Cobra Jet engines. Painted Ford engine blue a shown. Nice reproduction, made in the USAFord part # C8AE-9C486-A.

Price: $182.88

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Availability: Used / Wrecking Yard Item
Item #: 24346 -

Thermactor smog anti-backfire valve canister mounting bracket. For all 1968 390GT engines, GT-E 427-4V engines, and 1968-70 428 Cobra Jet engines. Ford part # C8AE-9C486-A. *RESTORATION TIP* This bracket was painted Ford Engine blue from the factory.

Price: $35.01

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Availability: Used / Wrecking Yard Item
Item #: 27274 -

D0WY-9A188-A and D0WY-9A188-B Mounting bracket for the evaporative vapor separators, mounts in the drivers side trunk rail. Two brackets paired up. *Note - This is only a small part of the 9B004 assembly.

Price: $25.88

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Availability: Used / Wrecking Yard Item
Item #: 23835 -

C5AZ-10A370-C Alternator mounting spacer, goes between the cylinder head and alternator housing. Fits 1968-70 390-2V, 390-4V, and 428CJ engines. Smog OK. There is no casting number but one is listed C5AE-10A370-C. Inside diameter 7/16". We measure them out at 1-5/8 inches long, supposed to be pink anodized or tinted.

Price: $25.88

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Availability: Used / Wrecking Yard Item
Item #: 24335 -

Steel spacer between cylinder head and pump. Inside diameter 3/8", length approximately 1-13/16".

Price: $24.85

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Availability: Used / Wrecking Yard Item
Item #: 33080 -

Application is 1968 289-2V, 302-2V, and 302-4V all with manual transmissions. This assembly is needed for the installation of the cylinder head air supply tubes. Sold as one nut/ one ferrule. 8 total needed for smog tube attaching. Originally these were installed in conjunction with a lower tube. New Old StockFord part number C8OZ-9B471-A.

Price: $18.86

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Availability: Used / Wrecking Yard Item
Item #: 24449 -

Application is 1968 289-2V, 302-2V, and 302-4V all with manual transmissions. This assembly is needed for the installation of the cylinder head air supply tubes. Sold as one nut/ one ferrule. 8 total needed for smog tube attaching. Originally these were installed in conjunction with a lower tube.

Price: $65.00

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Availability: Rare / NOS Part
Item #: 33326 -

NOS air cleaner breather element filter assembly for all 1970-73 Mercury Cougar and most all Fords with V-8 engines. This filter fits inside your air cleaner base, a hose connects to the fitting and goes to the PCV valve in the valve cover. Sold as shown, "AUTOLITE" marked also FA-79.  Casting number D0OF-9D696-A. Ford part number D0OZ-9D695-A.

Price: $26.85

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Availability: Used / Wrecking Yard Item
Item #: 33334 -

Used air cleaner base plug, plugs the area pre cut from the factory. Typically found on 70 - 73 Cougar and Mustang.

Price: $11.85

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Availability: In-Stock Item
Item #: 10061 -

Aluminum Preheater hose that is used to preheat carburetor air. This 2" X 18" aluminum flex / stretch type hose attaches from the exhaust manifold shroud to the bottom of your air cleaner snorkel.  This hose is sold individually and does not come with clamps.If you prefer, you can grab the cloth type hose here.  ...

Price: $83.88

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Availability: Used / Wrecking Yard Item
Item #: 33045 -

Application 289-4V auto and 289-2V manual transmissions at the beginning of the 1967 model year. Pulley diameter 4 inches, 1967 smog pulleys are unique in that they have 4 mounting holes. Ford part number C6OZ-9B447-A and engineering number is C6OE-9B447-A or B. *California DSO 52 and DSO 53 only.

Price: $72.86

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Availability: Used / Wrecking Yard Item
Item #: 24047 -

1967 289-2V after 11/14/1966 without air conditioning. Pulley diameter is 4.75 inches, 1967 smog pulleys are unique in that they have 4 mounting holes. Ford part number C7AZ-9B447-E. *California DSO 52 and DSO 53 only.

Price: $83.88

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Availability: Used / Wrecking Yard Item
Item #: 24228 -

Application 289-2V (C code engines) prior to 11/14/1966, 289-4V (A code engines) all without air conditioning. Pulley diameter 3.97 inches, 1967 smog pulleys are unique in that they have 4 mounting holes. Ford part number C7AZ-9B447-A and engineering number is C7ZE-9B447-A. *California DSO 52 and DSO 53 only.

Price: $149.85

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Availability: Used / Wrecking Yard Item
Item #: 23906 -

Application all 390-4V engines with and without air conditioning. 289-2V and 289-4V all with air conditioning. Pulley diameter is 5.95 inches 1967 smog pulleys are unique in that they have 4 mounting holes. Ford part number C6AZ-9B447-E, engineering number as seen on the front of the pulley is C6AE-9B447-E. *California DSO 52 and DSO 53 only.

Price: $796.50

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Availability: Used / Wrecking Yard Item
Item #: 24408 -

1968 390-4V (S code engine) smog pump pulley with air conditioning, manual and automatic transmissions. 3 bolt smog pump pulley with a diameter of 4.98" inches. Ford part number C8OZ-9B447-B. Casting number C8OE-9C480-B.

Price: $255.87

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Availability: Used / Wrecking Yard Item
Item #: 24343 -

Application 1968 - 289-2V, 302-2V, 302-4V, all with manual transmissions and without air conditioning. Also 1968 390-4V and 1968 - 1970 428CJ, all without air conditioning. Pulley diameter 4.75" inches. Ford part number is C8AZ-9B447-B and the engineering number as seen on the front of the pulley is C8AE-9C480-A.

Price: $45.00

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Availability: Used / Wrecking Yard Item
Item #: 25154 -

D0WY-9A091-B Rear evaporative vapor separator, mounts in the drivers side trunk well. *Note - This is only a small part of the 9B004 assembly.

Price: $5.85

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Availability: Used / Wrecking Yard Item
Item #: 25279 -

Original retainer that clips onto the breather element nipple sticking through the air cleaner base and holds the elbow for the hose going to the PCV valve.  Ford calls this part the Crankcase Emissions Filter Retainer.The Master Parts Catalog says this part is only for 1971 and newer cars, but this part has been found on low mile 1970 cars as well. Ford part # D1AZ-9E628-A.

Price: $65.85

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Availability: Used / Wrecking Yard Item
Item #: 33150 -

Used driver side smog hose. Connects the cylinder head smog tube check valve to the distribution "T" connector. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and typical California Thermactor smog system. Hose only, no clamps included. Ford part number C7OE-9C433-A.

Price: $35.85

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Availability: Used / Wrecking Yard Item
Item #: 33151 -

Used passenger side smog hose. Connects the cylinder head smog tube check valve to the distribution "T" connector. 1967 Mercury Cougar and 1967 Ford Mustang with C and A code 289 engines, and typical California Thermactor smog system.  Ford part number C6AE-9B459-A.

Price: $109.09

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Availability: Out of Stock
Item #: 30896 -

Thermactor smog hose installation clamps. Fits all Ford and Mercury 1968 S code 390-4V or W code 427-4V engines sold in the US. Additionally fits 1968-70 428 Cobra Jet and Super Cobra Jet engines. Set of clamps, several bolts and spacer as shown. Include bolts for pump pulley, top bolt on pump for adjusting bracket, and pivot bolt and spacer for pump.

Price: $22.91

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Availability: In-Stock Item
Item #: 27410 -

Reproduction hardware kit for installing the smog pump on cars with 390 / 427 / 428CJ engines from 1968-70. Including Cougar, Mustang, Torino, Ranchero, Cyclone, etc. Includes spacer, pivot bolt and washer, adjusting bracket bolts.

Price: $495.86

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Availability: Used / Wrecking Yard Item
Item #: 12166 -

Complete original system as taken from a small block 289 from California. Comes with all items shown and you can choose from the large pulley as found on AC cars or the smaller pulley found on non AC cars. These systems are getting rather elusive to find with pliable hoses, correct Wittek clamps and correct fasteners. For years only those with big block cars cared to obtain original smog systems. That has changed... Even if you do not install it, if your car originally had it it will...

Price: $358.33

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Availability: In-Stock Item
Item #: 30670 -

Set of thermactor smog tubes on any 1968 390GT, 1968 GT-E 427-4V, or 1968-70 428 Cobra Jet engines. Mercury Cougar and Ford Mustang, Torino, Cyclone, Ranchero, etc. These will work with original 390 or 428CJ cylinder heads drilled for air injection smog system from factory. Fits most FE engine applications that used the air pump smog system in 1968 with manual transmission. We also have the ferrules / nuts and other hardware.

Price: $80.87

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Availability: Used / Wrecking Yard Item
Item #: 20251 -

Nice original snorkel that is correct for 2V and 4V 289 motors both 49 state and California Cougars. Due to the age of these parts, the internal thermal mechanism can be presumed to not work. Ford part number C7ZF-9A626-A.

Price: $165.85

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Availability: Rare / NOS Part
Item #: 33113 -

This air cleaner is the late style without the vacuum actuated valve. Mid year it was changed to a thermal activated valve. After 4/2/1968. 289-2V , 302-2V, and 302-4V engines after 4/2/1968. Ford part number C8AZ-9A626-D. NOS new old stock. ...

Price: $85.37

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Availability: Used / Wrecking Yard Item
Item #: 24378 -

This air cleaner is the late style without the vacuum actuated valve. Mid year it was changed to a thermal activated valve. After 4/2/1968. 289-2V , 302-2V, and 302-4V engines after 4/2/1968. Ford part number C8AZ-9A626-D. Click on images to enlarge. ...

Price: $80.87

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Availability: Used / Wrecking Yard Item
Item #: 15159 -

This air cleaner is the early style with a vacuum actuated valve. 289-2V , 302-2V, and 302-4V engines prior to 4/2/1968. Ford part number C8AZ-9A626-A.

Price: $72.86

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Availability: Used / Wrecking Yard Item
Item #: 25486 -

IMCO emissions air cleaner snorkel for a 1972 Cougar with 351-2V engines only. Non-California, 49 states only. (California required IMCO with NOx, see D2ZZ-9A626-B). Ford part number D20Z-9A626-C.

Price: $94.86

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Availability: Used / Wrecking Yard Item
Item #: 25252 -

Application is for all 1971 Cougars with 351 engines, both 2V and 4V engines. Additionally it includes 1972 351-4V without NOx. Our research shows that NOx was a California emissions requirement. Ford part number D10Z-9A626-B. *Note - 1972 49 state 351-4V air cleaner snorkel.

Price: $138.87

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Availability: Used / Wrecking Yard Item
Item #: 25547 -

California emissions 351-4V air cleaner snorkel. DSO 52 and DSO 53 Cougars with Q-code 351-4V engines.

Price: $169.88

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Availability: Used / Wrecking Yard Item
Item #: 15125 -

Application is for all 1970 351 Cleveland engines, both 2 barrel and 4 barrel. This air cleaner snorkel is different from past years in that the opening is necked down and has a flared flange. It also has a small opening on the bottom for a metal "S" tube. Ford part number D0OZ-9A626-D. Click on images to enlarge. ...

Price: $97.88

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Availability: Used / Wrecking Yard Item
Item #: 24647 -

Applications all 1969 351 engines, both 351-2V and 351-4V, and 1970 351W-2V engines after 2/2/1970. That is correct, after Feb 1970 the H-code Windsor engined 351's used a 1969 style air cleaner snorkel.The C9OZ-9A626-B snorkel looks the same, but is a bit longer than the 1968 C8AZ-D snorkel. Probably due to the taller deck height of the 351 over the 302 engine, and or the heat shield design. Please note: Wax stat is not tested, nor can we test them, sold as- is. Click on images to enlarge. ...

Price: $539.87

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Availability: Used / Wrecking Yard Item
Item #: 32713 -

This snorkel was found on the 1968 Mercury Cougar and XR7-G models with the 390 or 428 engine and the tall pent roof finned aluminum valve covers. The HERTZ model with the 390 engine used a chrome "Powered By Ford" chrome valve cover and did not need the extra length in the extension. NOS XR7-G Air Cleaner Snorkel for the 1968 Mercury Cougar Equipped with the 390 or 428 Engine and cast aluminum running cat valve covers. Ford part # C8WY-9A626-B. ...

Price: $346.15

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Availability: Ships Direct from Supplier (Except International)
Item #: 11882 -

Quality recreation made from original parts. Decent reproduction, slightly different than the original Ford version. The noticeable difference is the lack of square notch in the slop joint. Ford part of C8OZ-9A626-C. This snorkel comes to you in primer.

Price: $599.85

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Availability: Used / Wrecking Yard Item
Item #: 24448 -

For all 1968 through 1970 R and Q code 428CJ and SCJ air cleaners. Snorkel has the opposite jog than 390GT snorkels. This one jogs towards the rear of the engine. Originally this snorkel should have had an ink stamp of C8OF-9A626-A or -B. Ford MPC number C8OZ-9A626-C.

Price: $500.00

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Availability: Ships Direct from Supplier (Except International)
Item #: 30848 -

Application would only be for 1969 Boss 302 Eliminators and Boss2 Mustangs.Ford part number C9ZZ-9A626-C.