Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]

Air Cleaner / Smog

Filter by
Products 253-264 of 333
Base - Air Cleaner - BOSS 302 - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 302,1970,1970 cougar,1970 mustang,air,base,boss,cleaner,cougar,d0w,d0z,ford,ford mustang,mercury,mercury cougar,mustang,used,25197
25197

D0ZF-9600-C Air cleaner base for the 1970 G code Boss 302 Eliminator engines. Could also be found under casting number D0ZF-9600-R. About 16.79" inches in diameter. Ford part number D0ZZ-9600-C.

Price: $1,416.21
Base - Air Cleaner - BOSS 302 / 390 IP / 428 CJ / SCJ - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 302,390,428,1969,1969 cougar,1969 mustang,air,base,boss,c9w,c9z,cleaner,cougar,ford,ford mustang,mercury,mercury cougar,mustang,scj,used,24446
24446

This air cleaner base (Ford part number C8OZ-9600-C) was used on all 1969 BOSS 302, 1969 S code 390 IP (Improved Performance) Cougars and 1969 Cougars equipped with a Q code 428 CJ. The air cleaner...

Price: $1,192.84
Base - Air Cleaner - Non Ram Air - 428CJ - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 1970,1970 cougar,1970 mustang,428cj,air,base,cleaner,cougar,d0w,d0z,ford,ford mustang,mercury,mercury cougar,mustang,non,ram,used,25198
25198

D0ZF-9600-E Air cleaner base for 1970 Q code 428 Cobra Jet engines without the ram-air option. Identified with the rectangular vacuum operated valve on the driver side. Additionally the 1970 air...

Price: $1,384.63
Base - Air Cleaner - Non-Ram Air - 428CJ - LATE - After 2/17/1969 - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 1969,1969 cougar,1969 mustang,428cj,9600,after,air,base,c9of,c9w,c9z,cleaner,cougar,ford,ford mustang,late,mercury,mercury cougar,mustang,non,ram,used,24611
24611

C9OF-9600-H Late production 1969 Q code 428 Cobra Jet non-ram air engine air cleaner base. For those cars built after 2/17/1969. Identified with the addition of a small vent fitting and strap for...

Price: $1,321.47
Base - Air Cleaner - Non-Ram Air - 428CJ - Used ~ 1969 Mercury Cougar / 1969 Ford Mustang 1969,1969 cougar,1969 mustang,428cj,9600,air,base,c8of,c9w,c9z,cleaner,cougar,ford,ford mustang,mercury,mercury cougar,mustang,non,ram,used,24420
24420

C8OF-9600-C Unique 1969 air cleaner base with a rectangular vacuum actuated valve on the drivers side. Applications include 1969 Q code 428CJ (non ram-air), 1969 S code 390-4V, and 1969 Boss 302...

Price: $1,448.95
Base - Air Cleaner - Non-Ram Air - 429CJ - Used ~ 1971 Mercury Cougar / 1971 Ford Mustang 1971,1971 cougar,1971 mustang,429cj,9600,air,base,cleaner,cougar,d1af,d1w,d1z,ford,ford mustang,mercury,mercury cougar,mustang,non,ram,used,25263
25263

D1AF-9600-HA Air cleaner base for all 1971 C code 429 Cobra Jet non-ram air engines. About 17.76" inches in diameter. Could also be found with casting number D1AF-9600-HB. Ford part number...

Price: $998.69
Base - Air Cleaner - Ram Air - 428CJ - Used ~ 1968 - 1969 Mercury Cougar / 1968 - 1969 Ford Mustang 1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,428cj,air,base,c8w,c8z,c9w,c9z,cleaner,cougar,ford,ford mustang,mercury,mercury cougar,mustang,ram,used,24802
24802

C9ZE-9600-E Air cleaner base for the 1968 and early 1969 R code 428 Cobra Jet engine option. Additionally one way to identify this air cleaner is the dimple that clears the rear float screw found on...

Price: $1,397.53
Base - Air Cleaner - Ram Air - 428CJ - Used ~ 1970 Mercury Cougar / 1970 Ford Mustang 1970,1970 cougar,1970 mustang,428cj,air,base,cleaner,cougar,d0w,d0z,ford,ford mustang,mercury,mercury cougar,mustang,ram,used,25130
25130

D0WF-9600-A Air cleaner base for 1970 Q code 428 Cobra Jet engines with the ram-air option. *Trivia - all 1970 Cougars with 428CJ were identified by a Q in the 5th digit of the VIN. Only those...

Price: $1,448.95
Base - Air Cleaner - Ram Air - 429CJ - Used ~ 1971 Mercury Cougar / 1971 Ford Mustang 1971,1971 cougar,1971 mustang,429cj,air,base,cleaner,cougar,d1w,d1z,ford,ford mustang,mercury,mercury cougar,mustang,ram,used,25329
25329

D1WF-9600-AA Air cleaner base for all 1971 J code 429 Cobra Jet ram air engines. *Note - Not the same as the J code Mustang Ram Air - air cleaner base. Could also be found with casting number...

Price: $1,243.11
Bolt - Smog Pump - 390 / 427 GT-E / 428CJ - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang 390,427,428,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,428cj,bolt,c8w,c8z,c9w,c9z,cougar,d0w,d0z,ford,ford mustang,mercury,mercury cougar,mounting,mustang,pump,smog,used,23356
23356

Bolt for mounting thermactor smog pump to engine. Must be used in conjunction with thermactor alternator bracket and pump spacer. Bolt dimensions 3/8"-16 x 5.75" long.

Price: $25.58
Bracket - Air Inlet - Thermactor - 390 - Used ~ 1967 Mercury Cougar / 1967 Ford Mustang 289,390,1967,1967 cougar,1967 mustang,air,bracket,c7w,c7z,cougar,ford,ford mustang,inlet,mercury,mercury cougar,mustang,thermactor,used,23929,C7AE-9B453-A,9b453,mount
23929

Application - 1967 Mercury Cougar and Ford Mustang with 390 engines.  Might be two versions, this one would be the mid or late version. There are references that this bracket was also used...

Price: $87.72
Check Valve - Smog Tube - NOS ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang new,old,stock,nos,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,c8w,c8z,c9w,c9z,check,cougar,d0w,d0z,ford,ford mustang,mercury,mercury cougar,mustang,smog,tube,used,valve,33115
33115

Screws onto the cylinder head smog tubes. Sold individually, two needed per application. Ford part number C8AZ-9A487-A.New old stock Ford.

Price: $194.85
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