My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ACDelco 38224 Professional Drive Belt Tensioner Assembly

(BMW X5 2001-02, 328i 1998-2000, M3 1999-2006, Z4 2006-08, Z3 2000-02, 325i 2001-02, 330i 2001-02, 528i 1999-2000, 330Ci 2001-02, 530i 2001-02 + 10 more models)

Part of: ACDelco Professional Drive Belt Tensioner Assembly

Other options in this family: ACDelco 38486 ACDelco 38386 ACDelco 38505 ACDelco 38251 ACDelco 38317

Manufacturer

Picture for manufacturer ACDelco

Part Number

38224
13 reviews
Sale Price

$98.23

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 38224 is a Professional-grade drive belt tensioner designed to maintain proper tension on the accessory drive belt system. This tensioner helps ensure consistent belt tension throughout the full range of engine operation, reducing belt slippage, premature wear, and noise.

Key Features:

  • ACDelco Professional series quality — engineered to meet or exceed OEM specifications
  • Maintains optimal belt tension to drive accessories such as the alternator, power steering pump, air conditioning compressor, and water pump
  • Precision-engineered spring mechanism provides consistent, automatic tensioning
  • Durable construction resists heat, vibration, and the harsh underhood environment
  • Includes tensioner pulley and arm assembly for a straightforward replacement
  • Direct-fit replacement for a hassle-free installation

ACDelco's 38224 belt tensioner is a reliable, direct-replacement component for vehicles requiring this part number. Keeping the tensioner in good working condition helps extend the life of the accessory drive belt and connected components, preventing costly breakdowns.

Products specifications

Fits

BMW X5 2001-02, 328i 1998-2000, M3 1999-2006, Z4 2006-08, Z3 2000-02, 325i 2001-02, 330i 2001-02, 528i 1999-2000, 330Ci 2001-02, 530i 2001-02, 325Ci 2001-02, 325xi 2001-02, 525i 2001-02, 330xi 2001-02, 323i 1998-2000, 323Ci 2000 + 4 more models

Great Transaction Thanks

Took some doing but i did get to place my order.

Great product at a very reasonable price. Driver could have helped lower package.

Everything was fine .

Easy to navigate, found what I was looking for. Will definitely be back for more.

The absolute best price around by far for the Diablosport Intune. Order left Autoplicity within a day of ordering and they quickly provided an email with tracking number. This company is everything you would expect from a better known store except the inflated price.

Super easy to browse web site and find the product I wanted.<br>The price was unmatched.<br>Shipping was fast and cheap.<br>Super shopping experience.

no problem's very good

excellent pricing!

I searched the internet and found Autoplicity to have the best prices by far. Shipping and tracking information was provided next day. I will definitely use Autoplicity again and highly recommend them.

It is easy to buy...

Great prices

5 STAR MERCHANT! Recommend to everybody. Extremely quick, relieable, honest, and accurate. Item was delivered 2 days sooner than they told me in perfect condition. Additionally, they were the least expensive for the item. I do not know how they do it but they did it.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy