Description: A modulator valve (also known as a modulator) is a small vacuum-controlled valve that mounts to the transmission case of an automatic transmission, and is used to control the flow of transmission fluid into the transmission. Modulators were once used to control shifting in automatic transmissions. However, newer transmissions no longer require modulators, and they are not commonly found on manual transmissions. They are also rarely found on vehicles built before 1996. There are several symptoms of a bad modulator including harsh, early or late shifts, rough idling or a whistling noise from air leaking through the diaphragm. A noticeable effect is white smoke coming from the exhaust.
Price: 33.16 USD
Location: Hazel Park, MI
End Time: 2025-02-12T17:32:32.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Rostra Precision Controls
Items Included: Automatic Transmission Modulator
Type: Modulator
Manufacturer Part Number: 51-1210W
OE/OEM Part Number: 51-1210W
Country/Region of Manufacture: USA
Performance Part: No
Universal Fitment: No
California Prop 65 Warning: WARNING: Cancer and reproductive harm. www.p65warnings.ca.gov
