591-73666

The Hyundai 591-73666 chassis ECM transmission left wheel housing is a crucial component of the powertrain system in certain Hyundai Equus models from the years 2014 to 2016. This wheel housing assembly integrates the Electronic Control Module (ECM) and the transmission into a single, robust housing.

The ECM is responsible for managing various engine and transmission functions through sophisticated programming. It ensures smooth shifting, optimal engine performance, and improved fuel efficiency. This vital electronic brain communicates with other vehicle systems to ensure a seamless driving experience.

The left wheel housing in this assembly also houses the transmission. The transmission plays a pivotal role in transmitting power from the engine to the wheels, enabling the vehicle to move. It uses gears to adjust the vehicle's speed and torque output, providing a refined driving experience.

This Hyundai part is engineered for durability and precision. It features advanced materials and manufacturing techniques to ensure long-lasting performance and resistance to wear and tear. The left wheel housing is also designed to be a direct replacement for the original part, ensuring a perfect fit and easy installation.

When this component fails, it can result in a range of issues, including transmission slippage, rough shifting, and even engine stalling. By replacing the faulty left wheel housing with a genuine Hyundai part like the 591-73666, you can restore your vehicle's performance and reliability.

In summary, the Hyundai 591-73666 chassis ECM transmission left wheel housing is an essential part for maintaining the powertrain system in select Hyundai Equus models from 2014 to 2016. It combines the functions of the ECM and transmission into a single, robust housing, ensuring optimal performance and reliability. When this component fails, replacing it with a genuine Hyundai part can help restore your vehicle's driving experience.

Buying a Hyundai Equus chassis ECM transmission left wheel housing for models between years 14-16 involves considering several pros and cons before making a decision. Here's a breakdown of each:

1. OEM Part: This part is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit, and compatibility with other vehicle systems.

2. Reliability: With an OEM part, you can trust the quality and durability, which is essential for the proper functioning of the transmission and the overall safety of the vehicle.

3. Warranty: Hyundai parts often come with warranties that provide peace of mind and protect your investment.

1. Cost: OEM parts can be more expensive compared to aftermarket alternatives. However, the higher cost may be justified by the reliability, fitment, and warranty coverage.

2. Availability: Depending on your location, finding this specific part might be challenging, and it may take some time to source it from a dealership or an authorized Hyundai parts supplier.

3. Installation: Installing an OEM part requires specialized tools and expertise, which may add to the overall cost if you don't have the necessary skills or resources.

In conclusion, purchasing an OEM Hyundai Equus chassis ECM transmission left wheel housing for models between years 14-16 comes with some advantages, such as reliability, perfect fitment, and potential warranty coverage. However, the higher cost and potential availability issues could be considered drawbacks. Ultimately, if you prioritize the peace of mind that comes with using an OEM part, the investment might be worthwhile. Otherwise, you could explore aftermarket options or consider rebuilding the existing part.

My recommendation would be to weigh the pros and cons carefully based on your budget, expertise, and the importance of having a new, reliable part for your vehicle. If you decide to go with an OEM part, make sure to source it from an authorized Hyundai dealer or parts supplier to ensure authenticity and warranty coverage.

Details:

Equus 14-16 transmission; LHS wheel housing. Residential delivery is not included in the free shipping.

specifications perfoelectric:

• for models: Equus
• for years: 2014–2016
• brand: Hyundai
• part type: Ecm Transmission Wheel Housing
• conditions options: Flaaot, Trans
• genuine oem: Yes
• ipn: 591-73666
• year: 2015

general perfoelectric:

• category: Auto Parts > Electrical Components

seller perfoelectric:

• rating: 98.9%
• city: riverview, florida
• # reviews: 6833

offer perfoelectric:

• sold #: 9
• in stock #: 5
• prices: $75.00–$159.60
• item condition: Used
• started: may 4, 2026
• best offers: true
• availability: in stock
• options: ship-to-home

payments perfoelectric:

• other
• wallet: google-pay
• credit card: diners-club

shipping perfoelectric:

• class: standard
• type: fixed
• service: ups ground
• carrier: ups
• transit: 3-8 days

returns perfoelectric:

• policy: returns accepted
• paid by: buyer
• time: 60 days

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