Engines and Components› Cylinder Heads and Components

Mercedes-Benz

OE Hexagonal Head Bolt

$2.55

SKU: MB1409901017

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Mercedes-Benz OE Hexagonal Head Screw 140-990-10-17 is a genuine OEM cylinder head component. Manufactured to original factory specifications, it ensures reliable performance, proper fit, durability, and seamless integration without modification.
Show original supplier description
The Mercedes-Benz OE Hexagonal Head Screw 140-990-10-17 is a genuine OEM cylinder head component, designed to support the proper installation and function within your vehicle's system. Manufactured to original factory specifications, this screw ensures reliable performance, a precise fit, and lasting durability without requiring any modifications. This direct replacement part is crafted by Mercedes-Benz to meet the same high standards as the original equipment. Its robust construction guarantees it will integrate seamlessly with your vehicle's existing components. This part is specifically designed to fit the following Mercedes-Benz models: 2020-2023 CLA45 AMG 4Matic Sedan, 2020-2023 CLA35 AMG 4Matic Sedan, 2020-2023 CLA250 4Matic/Base Sedan, and the 2016-2018 G550 Base Sport Utility. Note: Vehicle fitment information is for reference only. Please verify compatibility with your specific vehicle before purchase. Contact our support team if you have questions about fitment.

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

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Specifications

BrandMercedes-Benz
Part NumberMB1409901017
CategoryEngines and Components

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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.

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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.

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