Ignitions and Electrical› Wiring Components

Motorcraft

Vehicle Speed Sensor

$681.82

SKU: DY588

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Motorcraft DY588 is a vehicle speed sensor designed to maintain accurate speed data for your vehicle's engine management system. This genuine component serves as a reliable replacement for original equipment, ensuring factory-standard compatibility and performance.
Show original supplier description
The Motorcraft DY588 is a precision-engineered vehicle speed sensor, also referred to as an engine speed sensor assembly. It is manufactured to meet rigorous original equipment specifications, ensuring the exact dimensions, electrical resistance, and material quality required for reliable signal transmission to your vehicle's engine control unit. By replacing a worn or failing sensor with this genuine component, you restore accurate speed monitoring, which is critical for proper transmission shifting, speedometer operation, and overall engine efficiency. This sensor is built for a direct-fit installation, matching the mounting hardware and wiring harness connectors of the original part it replaces. Because this unit is manufactured to the same tolerances as the factory-installed sensor, it avoids the common fitment and signal interference issues often associated with generic aftermarket alternatives. For optimal results, ensure the mounting area is clean and free of debris during installation to maintain an airtight seal against the transmission or differential housing. Motorcraft components are comprehensively tested for durability and long-term signal consistency, providing a consistent service life compared to standard aftermarket parts. This sensor serves as an OE-spec replacement for original Ford part number E9LZ 9E731 A.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMotorcraft
Part NumberDY588
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy