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ACDelco 55566051 EGR Vacuum Regulator Solenoid Valve Assembly

Manufacturer

Picture for manufacturer ACDelco

Part Number

55566051
14 reviews
Sale Price

$12.29

In Stock (7)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The ACDelco 55566051 is an EGR (Exhaust Gas Recirculation) Vacuum Regulator Solenoid Valve Assembly designed for precise control of exhaust gas recirculation in GM vehicles. This OEM-quality component regulates vacuum pressure to the EGR valve, helping to reduce harmful emissions and maintain optimal engine performance.

Key Features:

  • OEM-grade quality for reliable, long-lasting performance
  • Precise vacuum regulation ensures proper EGR system operation
  • Helps reduce NOx emissions and maintain compliance with emission standards
  • Direct replacement for worn or failed factory solenoid valves
  • Engineered to meet ACDelco's strict quality standards

This vacuum regulator solenoid is a critical component of the emissions control system, working to route the correct amount of exhaust gases back into the intake manifold. When the original solenoid fails, symptoms may include rough idle, poor fuel economy, increased emissions, or illuminated check engine lights. Replacing a faulty EGR vacuum regulator solenoid with this genuine ACDelco part helps restore proper emissions system function and engine performance.

fast order

So far so good

The order was easy and shipment was fast.They had what i was looking for at a great price.

i ordered on a weekend so there was an unexpected one day delay on the shipping, website did not update the shipping when i called shipping did not answer but emailing got a quick response and an appology, i ordered on a sunday 3/4/12 recived my hella supertone horns today 3/12 i kind of wished they put some bubble wrap or something inside the box that they shipped in tho. i installed them already and they work like a dream

Smooth transaction and fast shipping. Best price for stainless steel brake lines for a 2002 Subaru Legacy L.

Good prices on products. Response by email and phone.

best deals and quick checkout process with multiple payment options. love it

great , but I dsid not receve 20 percent discount on shipping

great buying experience

Fast shipping!! Best prices I could find!!

It was easy to find everything and quick

competitive prices and good selection. Will definitely look to this vendor when purchasing automotive parts in the future. I ordered a roof rack and it was very hard to find elsewhere and the few places I did find it, it was more expensive.. it was cheap and easy here. thanks :)

Seller was quick and hasle free to deal with. Will purchase again from this seller.

I only gave them a 3 star raring on their shipping because I went on their site on Tuesday and the order said it had not been shipped. On Wednesday I received my shipment. The left hand needs to figure out what the right hand is doing. Other than that, GREAT

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