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Genuine Mercedes 1238000078 Vacuum Check Valve HVAC Climate Control

(Mercedes-Benz 380SL 1981-85, 300D 1981-85, 240D 1981-83, 300SD 1981-85, G63 AMG 2013-15, G55 AMG 2005-11, 450SEL 1973-80, 300CD 1978-85 + 8 more models)

Manufacturer

Picture for manufacturer Genuine Mercedes

Part Number

1238000078
5 reviews
Sale Price

$22.20

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine Mercedes 1238000078 is an HVAC control vacuum check valve designed to maintain proper climate control system operation in Mercedes-Benz vehicles. This 2-way vacuum check valve ensures reliable temperature and airflow regulation in your vehicle's cabin.

Key Features:

  • Non-metered type orifice check valve with black/white color coding
  • Can replace black/white version or early black/blue version
  • Helps regulate airflow and temperature in the vehicle's cabin
  • Genuine Mercedes-Benz OEM quality and precise fit
  • Direct replacement for worn or failed vacuum valves

This vacuum check valve is a critical component of the climate control system, maintaining proper vacuum pressure to operate HVAC actuators and dampers. When this valve fails, you may experience issues with heating, cooling, or air distribution modes.

OEM Part Numbers: 1238000078, 123 800 00 78, 123-800-00-78, A1238000078, 123.800.00.78

Products specifications

Fits

Mercedes-Benz 380SL 1981-85, 300D 1981-85, 240D 1981-83, 300SD 1981-85, G63 AMG 2013-15, G55 AMG 2005-11, 450SEL 1973-80, 300CD 1978-85, 300TD 1981-85, 380SE 1984-85, 500SEC 1984-85, 230 1977-78, 280CE 1981, 380SEC 1982-83 + 3 more models

All seems great. Had item in stock as on there website and it was shipped quickly.

awesome product came in fast and very pleased with the website keep up the good work guys! thanks! high recommended.!<br>

Ordered my car accessory on 8/2, shipped on 8/3 and will be delivered on 8/4. Best prices online, great service, product in stock, and fast delivery. Nice Job & Kudos to Autoplicity!

ordered a K&N air filter, pretty simple. good price, timely shipping.

I shopped around a little first and Autoplicity had the best price on a wideband sensor and gauge. When I needed a fuel pressure regulator too, I found their price was the best so I ordered both from them. Great prices and fast deliver!

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