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Engine Valve Cover

Selected Vehicle
2014 polaris sportsman-ace-a14bh33aj
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Quick answer: The Engine Valve Cover for the 2014 2014 polaris sportsman-ace-a14bh33aj (ATV) consists of 6 OEM components. 4 are currently matched to live Amazon/eBay listings, priced from $1.75–$26.99.
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Showing 6 Components
ISOLATOR

A high-quality set of 4-piece engine valve cover isolator mounting grommets designed for direct replacement of part number 5413806. These insulators are engineered to provide reliable vibration damping and noise reduction for select Polaris models, ensuring proper sealing and mounting of the valve cover assembly.

Constructed from durable standard-grade rubber with a black painted exterior finish, these grommets feature a hexagon bolt fastener type and a flat-point screw style. Each grommet measures 0.1 x 0.1 x 0.1 inches and is unthreaded, ensuring compatibility with the specified engine configurations. Ideal for maintaining optimal engine performance and preventing premature wear on related components.

Specifications

  • 0: 4Pcs engine valve cover insulators mounting grommets
  • 1: Replace part number: 5413806
  • 2: Compatible with Polaris RZR XP 1000, XP 4 1000, XP Turbo, Pro XP
  • 3: Compatible with Polaris Ranger XP 900, 570, 1000, Crew XP
  • 4: Compatible with Sportsman 450, 570
Exclusive Amazon Prime Stock

Ships directly from Amazon warehouses — not currently matched on eBay.

Order on Amazon ($12.99)
Amazon Listing
Amazon listing photo

The **Lanphitus Engine Valve Cover Shoulder Bolt Isolator Kit** provides a direct replacement solution for Polaris RZR XP, XP 1000, XP 4 1000, Ranger XP, and Sportsman models. This premium-grade kit includes **four (4) M6 x 1 left-hand shoulder bolts** with **Class 8.8 carbon steel construction**, ensuring durability and precise fitment.

Designed for **2011–2021 RZR XP Turbo EPS** and **2018–2020 RZR XP Turbo S EPS** models, among others, this kit replaces OEM part numbers **7519165** and **5413806**. The **silver zinc-coated finish** resists corrosion, while the **partially threaded** design ensures secure installation. Compatible with **Polaris RZR XP 1000, XP 4 1000, XP Turbo, Pro XP, Ranger XP 900/570/1000, and Sportsman 450/570**, this kit maintains optimal engine performance and vibration isolation.

  • 0: Engine valve cover shoulder bolts and isolators kit, set of 4
  • 1: Replace part number: 7519165, 5413806
  • 2: For Polaris RZR XP 1000, XP 4 1000, XP Turbo, Pro XP
  • 3: For Polaris Ranger XP 900, 570, 1000, Crew XP
  • 4: For Sportsman 450, 570
View on Amazon ($26.99) →
eBay Listing
eBay listing photo

The **OEM-compatible valve cover bolt** is engineered for precise fitment on Polaris RZR PRO XP, XP 4, R, and R 4 models produced between 2020 and 2025. Crafted from high-strength materials, this component ensures secure fastening and optimal performance under demanding off-road conditions.

Designed to meet original equipment specifications, this bolt maintains dimensional accuracy for seamless integration with the valve cover assembly. Compatible with the designated model years, it delivers reliability without modification, ensuring compatibility with factory systems.

View on eBay ($7.95) →
COVER, BREATHER PLATE

The **Polaris Hawkeye 325 ETX Sportsman ACE Breather Plate Cover** is a precision-engineered component designed for optimal engine performance and air filtration in the Polaris Hawkeye 325 ETX Sportsman ACE model. Manufactured to exacting standards, this cover ensures proper airflow to the breather system while maintaining durability in demanding off-road conditions.

Constructed from high-quality materials, this replacement part is engineered to fit seamlessly with the specified vehicle model. Compatibility is guaranteed for the **Polaris Hawkeye 325 ETX Sportsman ACE**, ensuring a secure and reliable installation. Whether replacing a worn component or upgrading for improved functionality, this breather plate cover delivers consistent performance and longevity.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($9.49)
BOLT

The **NOS Polaris Bolt #7518894** is a precision-engineered fastener designed for OEM compatibility with Polaris vehicles. Fabricated from high-quality steel, this bolt features a **M5 (5mm) thread diameter**, a **0.8mm thread pitch**, and a **12mm overall length**, ensuring a secure and reliable fit in critical applications.

Ideal for maintenance, restoration, or performance upgrades, this bolt meets strict manufacturing tolerances for durability and corrosion resistance. Compatible with Polaris ATVs, snowmobiles, and other off-road equipment, it delivers consistent performance in demanding conditions. Order genuine NOS parts for guaranteed fitment and reliability.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($1.75)
Exact factory OEM # 5414250 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

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Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 1204754 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →

Engine Valve Cover — Frequently Asked Questions

What OEM parts are included in the Engine Valve Cover for the 2014 polaris sportsman-ace-a14bh33aj?

The Engine Valve Cover for the 2014 polaris sportsman-ace-a14bh33aj includes 6 individual OEM components, each listed below with its exact OEM part number.

How much does the Engine Valve Cover cost for the 2014 polaris sportsman-ace-a14bh33aj?

Individual components in this assembly currently range from $1.75–$26.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2014 polaris sportsman-ace-a14bh33aj model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for ISOLATOR on the 2014 polaris sportsman-ace-a14bh33aj?

The OEM part number for the ISOLATOR (part of the Engine Valve Cover assembly) on the 2014 polaris sportsman-ace-a14bh33aj is 5413806.

Does OEM part 5413806 fit the 2014 polaris sportsman-ace-a14bh33aj?

Yes — OEM 5413806 is listed as the ISOLATOR for the 2014 polaris sportsman-ace-a14bh33aj (2014), part of the Engine Valve Cover assembly.

Which parts are included in the Engine Valve Cover?

ISOLATOR, BOLT, SHOULDER, COVER, BREATHER PLATE, BOLT, SEAL, 1 CYLINDER, DOHC, ASM., COVER, VALVE, W/FITTING [INCL. COVER, FITTING].

What other vehicles use OEM part number 5413806?

OEM 5413806 (ISOLATOR) also fits 30 other vehicles in this catalog, including 2014 polaris sportsman-570-efi-a14mh57aa-ac-ad — Engine Valve Cover, 2014 polaris sportsman-570-efi-eps-a14mh5eaa-eac-eaj — Engine Valve Cover, 2014 polaris sportsman-570-efi-eps-forest-a14mh5efj-efk — Engine Valve Cover.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$39.98
eBay Est. Total
$19.19