Car Parts Discount

Buick GS 400 PCV Valve

Why you drive your GS 400.

Auto enthusiasts know that value is built into each Buick, and know that only the best replacement GS 400 parts will suffice when maintenance needs to be done. It's not a regular occurrence that you find yourself in need of a replacement PCV Valve to repair your automobile. Obviously, you didn't buy your GS 400 unless you wanted to buy a variety of special features and fun both impeccably combined into one car, truck, or SUV. The vehicle in your driveway symbolizes the best in class compared to all the other cars, trucks, and SUVs in today's marketplace.

Why PCV Valve replacement is so important.

Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on how well you maintain your engine and exhaust parts. No engine is 100% efficient, and each one (even the one on your Buick GS 400) needs a system to control positive crankcase ventilation with a working PCV valve. Usually located on your valve cover or cylinder head, your Buick GS 400 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.

There's no reason to delay... buy your replacements right now.

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Don't let a broken PCV Valve spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality replacement parts. Bring your GS 400 back to life with the highest quality repair parts from the experts at Car Parts Discount. If your car or truck was built in 1969, 1968, then you will find the correct Buick GS 400 PCV Valve parts right here.

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Buick GS 400 PCV Valve, OEM: 19310783ACDelco
1968-1969 Buick GS 400 ACDelco PCV Valve 19310783
2.95, Save 39%   NEW ITEM
OEM: 19310783, Item: 897557
  Only 6 left In Stock, Usually ships within 1 business day
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