DORMAN 749-136 Front Door Passenger Manual Window Regulator 019495241874 RX-7

( Brand: Dorman ), ( Manufacturer Part Number: 749-136 ), ( Manufacturer Warranty: 1 Year ), ( Type: Window Regulator ), ( UPC: 019495241874 )

Review DORMAN Mazda Rx-7 Door Coupe Passenger Front Manual Window Regulator fits 1986–1990

The Dorman 749-136 Manual Window Regulator for the 1986-1990 Mazda RX-7 is an essential component for the proper functioning of the passenger front door window. This regulator is meticulously engineered to provide a reliable and smooth operation, ensuring the window moves up and down as intended.

This regulator is specifically designed for Mazda RX-7 models produced between 1986 and 1990. The unit is manufactured using high-quality materials and advanced manufacturing processes to ensure a perfect fit and superior performance. The regulator features a durable, corrosion-resistant finish that can withstand the test of time, making it an excellent choice for restoring the functionality of your vehicle.

The Dorman 749-136 is a manual window regulator, meaning it doesn't rely on electrical components to operate. Instead, it utilizes a series of gears and cables to control the window's movement. This design offers several advantages, including simplicity, reliability, and affordability. It also eliminates the need for an expensive window motor or regulator module, making it a cost-effective solution for repairing a faulty window.

Installing the Dorman 749-136 is a straightforward process that can be completed in a relatively short time. The regulator comes with clear installation instructions, and all necessary hardware is included in the package. Additionally, Dorman offers technical support to help answer any questions that may arise during the installation process.

In summary, the Dorman 749-136 Manual Window Regulator for the 1986-1990 Mazda RX-7 is a high-quality, affordable solution for repairing a faulty passenger front door window. Its durable construction, simplicity, and easy installation make it an excellent choice for Mazda RX-7 owners looking to restore the functionality of their vehicles.

Dorman 749-136 Manual Window Regulator for 1986-1990 Mazda RX-7: A Comprehensive Analysis

The Dorman 749-136 manual window regulator is a replacement part designed for the passenger front door of 1986-1990 Mazda RX-7 vehicles. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

1. OEM-equivalent functionality: The Dorman 749-136 regulator is designed to deliver the same performance as the original part, ensuring proper window operation.

2. Cost-effective: Compared to purchasing a new OEM part from Mazda, the Dorman regulator is typically more affordable, making it an attractive option for budget-conscious consumers.

3. Wide availability: Dorman parts are extensively distributed through various auto parts retailers, making it convenient and accessible for most consumers.

1. Installation complexity: The installation process of the Dorman regulator may require some level of mechanical aptitude, potentially leading to additional labor costs if professional installation is required.

2. Potential for compatibility issues: Although the Dorman regulator is designed to fit various makes and models, there is still a small chance that it may not perfectly match the specifications of your Mazda RX-7.

3. Lack of advanced features: Unlike some modern window regulators, the Dorman part does not come with advanced features like power assist or one-touch operation.

The Dorman 749-136 manual window regulator is a solid choice for those looking to replace a faulty or worn-out regulator in their 1986-1990 Mazda RX-7. Its OEM-equivalent functionality, cost-effectiveness, and wide availability are compelling advantages. However, potential installers should be aware of the installation complexity and compatibility risks, and acknowledge that the part lacks advanced features found in some modern regulators.

If you are comfortable with the installation process and understand the potential risks, the Dorman 749-136 manual window regulator is a recommended option for replacing a faulty regulator in your Mazda RX-7. However, if you prefer a more convenient installation experience or require advanced features, you may want to consider other options. Ultimately, the decision depends on your personal preferences, technical abilities, and budget.

Details:

Our job is to get you the correct part first time. LEFT SIDE is the DRIVER. If the human side of business causes a issue in order you can be reassured that we'll do everything our power to correct it. RIGHT is the PASSENGER SIDE.

part #: 749136 prices

• $95.30-$149.42

specifications glacatru:

• for makes: Mazda
• for years: 1986-1990
• brand: Dorman
• mpn: 749-136
• manufacturer warranty: 1 Year
• type: Window Regulator
• upc: 019495241874

shipping glacatru:

• class: Standard
• carrier: FedEx
• type: Fixed
• transit: 4-6 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00

seller glacatru:

• # reviews: 27741
• rating: 100.0%
• city: Whiteland, Indiana

payments glacatru:

• wallet: Apple-pay
• credit card: Discover
• other

returns glacatru:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer glacatru:

• started: March 13, 2026
• options: Ship-to-home
• sold: 0
• quantity: 4
• availability: In Stock

general glacatru:

• condition: New
• Exterior Parts Accessories > Glass Window Parts > Additional Glass Window Parts

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