Car PartsMercury PartsMercury Mariner PartsMercury Mariner PCV Valve

Mercury Mariner PCV Valve

Great cars and trucks like your Mariner need great parts.

Obviously, you bought your Mariner because you knew that you wanted performance and American style both rolled up into one car, truck, or SUV. Your Mercury dealership isn't the only place to locate the best repair parts to fix your Mariner. It's not every day that you realize that you have to buy a replacement PCV Valve to repair your vehicle. Auto enthusiasts appreciate the a variety of special features built into each Mercury, and understand that only top quality repair Mariner parts will suffice when repairs are needed.

Don't go too long without fixing your PCV Valve... here's why.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. No engine is 100% efficient, and each one (even the one on your Mercury Mariner) needs a system to control positive crankcase ventilation with a working PCV valve. Usually located on your valve cover or cylinder head, your Mercury Mariner PCV valve is a one-way valve that receives the escaping exhaust blow-by from the crankcase and routes it into the intake. This is much better than simply venting it into the atmosphere, which is what all engines did before they were equipped with a positive crankcase ventilation valve.

The experience this company has to provide.

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Given all the trouble that can be involved with repairing damage to your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. At Car Parts Discount, we have live customer service members here with enough expertise to help you select the correct Mercury Mariner part for your project or repair. Mercury Mariner PCV Valve parts for 2011, 2010, 2009, 2008, 2007, 2006, 2005 vehicles are available here... just click your year to find them.

Mercury Mariner PCV Valve, OEM: V397
SMP PCV Valve V397
5.15, Save 40%  
OEM: V397, Item: 320343
10 or More In Stock, Usually ships within 1 business day

Mercury Mariner, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner, 3.0L 2997CC 183Cu. In. V6
Mercury Mariner, Base, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner, Premier, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner PCV Valve, OEM: V392
SMP PCV Valve V392
9.25, Save 39%   POPULAR
OEM: V392, Item: 320339
10 or More In Stock, Usually ships within 1 business day

Mercury Mariner
Mercury Mariner, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner PCV Valve, OEM: V421
SMP PCV Valve V421
28.25, Save 39%   NEW ITEM
OEM: V421, Item: 320355
10 or More In Stock, Usually ships within 1 business day

Mercury Mariner, Base, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner, Premier, 3.0L 2956CC 181Cu. In. V6
Mercury Mariner PCV Valve, OEM: V441
SMP PCV Valve V441
9.85, Save 39%   NEW ITEM
OEM: V441, Item: 347542
10 or More In Stock, Usually ships within 1 business day

Mercury Mariner, 2.3L 2309CC 140Cu. In. L4
Mercury Mariner PCV Valve, OEM: V447
SMP PCV Valve V447
13.25, Save 39%   NEW ITEM
OEM: V447, Item: 430075
3 In Stock, Usually ships within 1 business day

Mercury Mariner, 2.5L 2499CC 152Cu. In. L4
Mercury Mariner, Base, 2.5L 2499CC 152Cu. In. L4
Mercury Mariner, Hybrid
Motorcraft PCV Valve EV274
15.55, Save 39%   NEW ITEM
OEM: EV274, Item: 403975
10 or More In Stock, Usually ships within 1 business day

Mercury Mariner, 2.3L 2309CC 140Cu. In. L4
Mercury Mariner, Hybrid, 2.3L 2309CC 140Cu. In. L4
Motorcraft PCV Valve EV257
8.75, Save 39%  
OEM: EV257, Item: 403966
4 In Stock, Usually ships within 1 business day

Mercury Mariner, 3.0L 2997CC 183Cu. In. V6
Motorcraft PCV Valve EV285
20.05, Save 39%   NEW ITEM
OEM: EV285, Item: 411622
6 In Stock, Usually ships within 1 business day

Mercury Mariner, 2.5L 2499CC 152Cu. In. L4
Mercury Mariner, Base, 2.5L 2499CC 152Cu. In. L4
Mercury Mariner, Hybrid, 2.5L 2499CC 152Cu. In. L4
Motorcraft PCV Valve EV267
12.35, Save 40%   NEW ITEM
OEM: EV267, Item: 403971
8 In Stock, Usually ships within 1 business day

Mercury Mariner, 3.0L 2982CC 182Cu. In. V6
Mercury Mariner, 3.0L 2997CC 183Cu. In. V6
Motorcraft PCV Valve EV265
10.15, Save 39%   NEW ITEM
OEM: EV265, Item: 403970
4 In Stock, Usually ships within 1 business day

Mercury Mariner, 2.3L 2309CC 140Cu. In. L4