Engines and Components› Camshafts and Valvetrain

Manley Performance

Valve Spring and Retainer Kit

$454.85

SKU: Manley Valvespring Kit for Ford Ecoboost 2.0/2.3L Engines

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

Moderate — 2–4 hours

Overview

The Manley Performance valve spring and retainer kit is designed for Ford Duratec 2.0L, 2.3L, Ford EcoBoost 2.0L, and Mazda MZR 2.0L, 2.3L, 2.5L engines. It is wound from a super clean alloy and features titanium retainers manufactured to exacting tolerances.
Show original supplier description
The Manley Performance Valve Spring and Retainer Kit is engineered for high-performance applications on Ford Duratec 2.0, 2.3L, Ford EcoBoost 2.0L, and Mazda MZR 2.0, 2.3, 2.5L, and Mazda DISI MZR 2.3L engines. The titanium retainers are manufactured in-house using double spindle CNC machines to meet precise installed height specifications. The valve locks are produced in Swiss turning centers with strict control over their angle to ensure a perfect mating with the retainer. This kit includes 16 valve springs and 16 retainers. Applications for this kit include a wide range of Ford, Lincoln, Land Rover, and Mazda vehicles from 2003 to the present day, including models like the Ford Explorer, Ford Fusion, Ford Bronco Sport, Lincoln Corsair, Mazda Roadster/Miata/MX-5, and Mazda3. Due to their intended use, Manley products are sold without warranty.

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

BrandManley Performance
Part NumberManley Valvespring Kit for Ford Ecoboost 2.0/2.3L Engines
CategoryEngines and Components

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