NISSAN MMR521-27 Terra Right Front Window Regulator Motor M174

( Manufacturer Part Number: MMR521-27 ), ( Type: Regulator Motor Assembly ), ( Operating Mode: Electric ), ( Material: Stainless Steel ), ( Country/region Of Manufacture: United States ), ( Placement On Vehicle: Front, Right )

Review NISSAN Nissanmm R521-27 X terra Right Front Window Regulator Motor fits 2000–2004

The Nissan MMR521-27 2000-2004 X-Terra Right Front Window Regulator Motor M174 is an essential component for the smooth operation of the power window system in your Nissan X-Terra. This motor is specifically designed for the right front window regulator and is compatible with X-Terras produced between the years 2000 and 2004.

This motor, part number MMR521-27, is a critical piece of the window mechanism. It provides the power necessary to move the window up and down at the touch of a button. The motor housing is made of durable materials to withstand the rigors of regular use, ensuring long-lasting performance.

The M174 motor is an electric motor, meaning it converts electrical energy into mechanical energy. It operates through a winding system that creates a magnetic field when an electrical current is applied. This field interacts with the permanent magnets in the rotor, causing it to spin, which in turn moves the window regulator and the glass up or down.

The motor is designed to be easy to install. It comes with all necessary hardware for attachment, and the wiring harness is color-coded for simple identification and connection. The motor also includes a built-in thermal protector to prevent damage from overheating.

If you notice that your right front window is no longer moving smoothly or not moving at all, it may be time to replace the window regulator motor. This motor is a cost-effective solution to restore the functionality of your power window system. Its high-quality design and construction ensure reliable operation, giving you peace of mind and convenience on the road.

In summary, the Nissan MMR521-27 2000-2004 X-Terra Right Front Window Regulator Motor M174 is an essential part for the proper functioning of the power window system in your X-Terra. Its durable construction, simple installation, and reliable performance make it a valuable investment for any Nissan X-Terra owner.

Buying a Nissan MMR521-27 right front window regulator motor M174 for a 2000-2004 X-terra has its pros and cons. Let's examine each.

1. Availability: This part is readily available from various auto parts stores and online retailers.

2. Cost-effective: Compared to having the entire window regulator assembly replaced, buying just the motor can save significant money.

3. DIY repair: This is an excellent option for those who enjoy doing their own car repairs and want to save on labor costs.

4. OEM part: The motor is an original equipment manufacturer (OEM) part, ensuring proper fit and function.

1. Installation complexity: While replacing the motor itself is not a complex task, some customers may find the process of removing the old motor and installing the new one to be challenging.

2. Potential for additional repairs: If the window regulator motor fails, there could be underlying issues with the window regulator assembly or other components, leading to additional repair costs.

3. Time investment: Although the repair itself may not take long, removing the old motor, installing the new one, and testing the window function may require a significant amount of time.

The Nissan MMR521-27 right front window regulator motor M174 is a cost-effective solution for those experiencing issues with their X-terra's window regulator. However, the installation process may require some patience and mechanical ability. It's essential to consider whether the time and effort investment align with your repair goals.

If you're confident in your mechanical abilities and have the necessary tools, purchasing the Nissan MMR521-27 right front window regulator motor M174 is a suitable option for fixing your X-terra's window issue. However, if you're unsure about the installation process or prefer to have a professional handle the repair, it may be worth considering having the entire window regulator assembly replaced instead.

Details:

Maybe a little dusty from storage use and have few minor scratches. We ask that you please choose the option I changed my mind if decide to return. For Sale is a 2000 2004 Nissan X-Terra Right Front Window Regulator With Motor mm R521-27, This an Original part, OEM, not aftermarket. Happy buying.

Please review all pictures carefully and read the before buying.

part #: mmr52127 prices

• $33.71-$74.76

specifications wimotpa:

• for makes: Nissan
• for years: 2000-2004
• mpn: Mmr521-27
• type: Regulator Motor Assembly
• operating mode: Electric
• material: Stainless Steel
• country/region of manufacture: United States
• placement on vehicle: Front, Right

shipping wimotpa:

• type: Fixed
• cost: $12.99
• class: Expedited
• carrier: USPS
• transit: 3-9 Days
• service: USPS Priority Mail

payments wimotpa:

• wallet: Google-pay
• other
• credit card: Discover
• cash

offer wimotpa:

• started: May 20, 2025
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home

general wimotpa:

• Car Truck Parts Accessories > Interior Parts Accessories > Window Motors Regulators
• condition: Used

seller wimotpa:

• city: Rancho Cordova, California
• rating: 96.3%
• # reviews: 12905

returns wimotpa:

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

Nissan MMR521-27 Is Similar To:

• 0176035-b Nissan Front Left Power Window Regulator (45% similar) Nissan 350Z front left driver side power window regulator. In working condition...(May 1st, 2018)
• 12030603 Nissan Power Window Motor And Regulator Assembly Rear Left Fits (39.7% similar) Driver side rear, works perfectly, from 2010 nissan ultimo...(December 25th, 2018)
• 12227095 Aftermarket Products Window Motor For Nissan Titan Gear Function Front (35.4% similar) The items are brand new parts that look and fit same as original, except at a much better price...(May 10th, 2018)
• 125-60446l Nissan Altima Front Right Passenger Window Regulator Oem (47.9% similar) Any bulbs or fuses cannot be guaranteed as well leds, lights can tested if asked by the customer. If you can't seem to find a part need, feel free. Only states in the us...(May 29th, 2019)
• 12702330 Aftermarket Products Power Window Regulator For Nissan Altima Front Passenger (44.8% similar) The items are brand new parts that look and fit same as original, except at a much better price...(October 8th, 2018)
• 13445065 Aftermarket Products Power Window Regulator For Nissan Versa Front Right (41.3% similar) The items are brand new parts that look and fit same as original, except at a much better price...(May 14th, 2018)
• 13687367 Aftermarket Products Power Window Regulator For Nissan Juke 646621996706 (42.5% similar) The items are brand new parts that look and fit same as original, except at a much better price...(May 25th, 2018)
• 2002-2006 Nissan Altima Left Front (30.1% similar) They will not have any packaging included. Daytime phone number is required load will not deliver until appointment scheduled. Residential address - load is curbside delivery only someone over 18 must be present for. Some listings include a warranty and others do not...(January 12th, 2018)
• 21-1255 Surtrack Window Rear Left Fits Nissan Frontier 844084062635 (39.7% similar) ...(May 5th, 2018)
• 25401-62j00 Nissan New Oem Power Window Switch Rh Infiniti Primera Frt (32.2% similar) Up for sale is a genuine, new, oem power window switch. If we made a mistake, will do all can to make it right. This may not matter to some but us it is important. Please with any questions. Not aftermarket. New from dealer. Fits:primers no trim front - right side passenger us market left European ...(October 31st, 2018)
• 28710ea000 Nissan Xterra Oem Right Rear Liftgate Windshield Wiper Power Motor (48.7% similar) Has normal wear. Donor car: 2007 nissan Terra please see pictures. Code K12 silver lightning metallic int. Code k graphite prod nissan Terra oem right rear lift gate windshield wiper power motor part 28710EA000 in good working condition...(July 16th, 2018)