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]

Engine & Under Hood

Spotlight Items:

Reproduction Valve Covers & Related Parts

These valve covers no longer come with the word "Cougar", only the walking cat. Before these high quality reproductions were...

$$ITEMNRLABEL$$ 13840
Price: $491.35
Filter by
Products 373-384 of 406
Heat Shield - Outer Shell - Exhaust Manifold - 351C - Grade A - Used ~ 1972 - 1973 Mercury Cougar / 1972 - 1973 Ford Mustang 1972,1972 cougar,1972 mustang,1973,1973 cougar,1973 mustang,351c,cougar,d2w,d2z,d3w,d3z,exhaust,ford,ford mustang,heat,manifold,mercury,mercury cougar,mustang,shield,used,heat,sheild,shield,riser,stove,pre,stove,L,L shaped,heater,s,thermal,hot,air,manifold,exhaust,header,cold,start,warm,25499
34209

Grade A used Exhaust manifold head shield for all 1972 - 1973 351C 2V or 4V engines. The outer shield section is common to both 2V and 4V 1972 - 1973 engines. This is for the outer shield only....

Price: $147.19
Hose - PCV to Carburetor Spacer Plate - 351C - Used ~ 1971 - 1972 Mercury Cougar / 1971 - 1972 Ford Mustang 1971,1971 cougar,1971 mustang,1972,1972 cougar,1972 mustang,351,351c,carburetor,cleveland,cougar,d1w,d1z,d2w,d2z,ford,ford mustang,hose,mercury,mercury cougar,mustang,pcv,plate,pvc,spacer,used,25302
25302

D1OZ-6A664-B Original used hose that connects the valve cover mounted PCV valve and the carburetor spacer plate on 1971 through 1972 Mercury Cougar and Ford Mustang 351C or Cleveland engines only....

Price: $61.85
Intake Manifold - 351C-4V - Used ~ 1972 Mercury Cougar / 1971 - 1972 Ford Mustang D1ZE-9425-BB,1971,71,d1z,1972,1972 cougar,1972 mustang,351c,cougar,d2w,d2z,ford,ford mustang,intake,manifold,mercury,mercury cougar,mustang,used,25524
25524

Cast iron intake manifold used on all 1972 Q code 351-4V or 351CJ engines in a Mercury Cougar or 1971-72 Ford Mustang. Stock 4 barrel spread bore intake manifold. Take off manifold with correct...

Price: $170.63
Lid - Air Cleaner - 351CJ - Used ~ 1972 Mercury Cougar / 1972 Ford Mustang 1972,1972 cougar,1972 mustang,351cj,D2W,D2Z,air cleaner,chrome air cleaner,chrome lid,cougar,ford,ford mustang,mercury,mercury cougar,mustang,q code,18867
18867

Chrome air cleaner lid removed from a Q code, 351-4V or 351CJ 1972 Mercury Cougar or Ford Mustang, likely Torino and Mercury mid sized cars too. Ford / Mercury have had various part numbers listed...

Price: $147.22
Long Block - 351C-CJ - Core ~ 1972 Mercury Cougar / 1972 Ford Mustang 1972,1972 cougar,1972 mustang,351c,351cj,block,cleveland,core,cougar,d2w,d2z,ford,ford mustang,long,mercury,mercury cougar,mustang,12552,351-4v,351c-4v
12552

NOTE: WE SUGGEST LOCAL PICK UP ONLY FOR CORE ENGINE BLOCKS BECAUSE WE CANNOT GUARANTEE BLOCKS WILL NOT HAVE CRACKS INTERNALLY. Long block, factory Q code 351CJ-4V V-8 engine. 351 Cleveland engine...

Price: $1,319.85
Modulation System - Wiring Harness - Used ~ 1972 Mercury Cougar / 1972 Ford Mustang 1972,1972 cougar,1972 mustang,D2W,D2Z,cougar,ford,ford mustang,mercury,mercury cougar,mustang,harness,spark,used,wire,wiring,speed,modulation,modulator,31270
31270

Used wiring harness for the spark control box for the 1972 Mercury Cougar or Ford Mustang . This is only the harness, you can find the control box here. ...

Price: $46.63