1. Trunk Lids & Parts Exterior For Sale
  2. sku: 16584034449770892
  3. MAZDA CX-9

MAZDA 640.MZ1815 Lid Motor Down

fits model: Cx-9. make: Mazda. year: 2015.

640.mz1815 Mazda Cx-9 2015 Lid Motor Pull Down 1853713

( Part Type: Lid Motor Down ), ( Conditions Options: 4htbk ), ( Genuine Oem: Yes ), ( Ipn: 640.mz1815 ), ( Manufacturer Warranty: 90 Day )

Review MAZDA Lid Motor Pull Down fits CX-9 2015

The **Mazda 640.mz1815 CX-9 2015 Lid Motor** is a high-performance, precision-engineered component designed specifically for the iconic **Mazda CX-9** (2015 model year), particularly tailored for the **CX-9 2.5L Turbo (MZ1815) engine variant**. This motorized liftgate mechanism is engineered to deliver seamless, effortless operation while enhancing the vehicle s functionality and aesthetic appeal. Crafted from durable, high-grade materials, the lid motor ensures smooth, silent opening and closing of the rear hatch, even under varying load conditions, thanks to its robust **DC brushless motor** and integrated **gear reduction system**. The unit is engineered with **Mazda s signature precision**, featuring a **compact yet robust design** that integrates seamlessly with the vehicle s body structure, minimizing intrusion into the cargo area while maximizing reliability. Equipped with **advanced electronic controls**, this motorized liftgate operates with near-instantaneous response, allowing for hands-free activation via the vehicle s power window switches or remote keyless entry system. Its **self-diagnostic capabilities** ensure optimal performance, alerting the driver to any potential issues through the vehicle s onboard warning system. Whether used in daily driving scenarios or for enhanced convenience in urban or off-road environments, this lid motor elevates the CX-9 s practicality without compromising its sporty, premium feel. Ideal for enthusiasts seeking to restore or upgrade their vehicle s functionality, this component is a testament to Mazda s commitment to blending cutting-edge technology with timeless automotive craftsmanship.

### **Pros and Cons of Buying a 2015 Mazda CX-9 (LD Motor, 2.5L, MZR Engine, 1815cc, CX-9 640.mz1815)**

#### **Pros**

1. **Reliability and Durability** The 2.5L MZR engine (LD motor) in the 2015 CX-9 is known for being robust and long-lasting, especially when maintained properly. Mazda s engine management and fuel injection system are generally reliable compared to some competitors.

2. **Good Fuel Efficiency** For a midsize SUV, the 2.5L engine offers decent fuel economy, averaging around **18-20 MPG in the city and 25-28 MPG on the highway**, depending on driving conditions. This is better than many similar vehicles from that era.

3. **Comfortable Ride and Spacious Interior** The CX-9 provides a smooth ride with good suspension tuning, making it comfortable for daily driving. The interior is spacious, with ample legroom and cargo capacity (up to **86.5 cu. ft.** when seats are folded).

4. **Safety Features** The 2015 model comes with standard safety equipment such as **stability control, traction control, multiple airbags, and anti-lock brakes**. Some trims also include **blind-spot monitoring and rear cross-traffic alert**, which are useful for an SUV of this size.

5. **Resale Value** Mazda vehicles, especially well-maintained ones, hold their value reasonably well compared to some Japanese competitors. If kept in good condition, this SUV could still fetch a decent price in the used market.

6. **Low Maintenance Costs** Mazda engines are known for being relatively inexpensive to repair compared to some European or luxury brands. Common issues (if any) are usually fixable without major expenses.

7. **Decent Performance** The 2.5L engine produces **181 horsepower and 176 lb-ft of torque**, which is sufficient for highway driving and light towing (up to **3,500 lbs** with the proper hitch). It s not a high-performance SUV, but it s adequate for most drivers.

8. **Available AWD (Optional)** If the vehicle comes with **i-Select AWD**, it provides better traction in snow and wet conditions compared to FWD, making it a more versatile choice for varying weather.

9. **Good Resale Market Availability** Due to its reliability and popularity, parts and mechanics familiar with the MZR engine are widely available, making repairs and maintenance easier.

10. **Tech Features for the Time** The 2015 CX-9 includes **Bluetooth connectivity, USB ports, and a decent infotainment system** (though not as advanced as modern touchscreen systems).

---

#### **Cons**

1. **Potential Transmission Issues (If Automatic)** Some owners report **rough shifting or delayed engagement** in the automatic transmission, particularly in colder weather. A **transmission fluid flush** may help, but if neglected, it could lead to costly repairs.

2. **Rust Concerns (Especially in Snowy Regions)** Mazda s body-on-frame construction makes the CX-9 more prone to **rust** in areas with harsh winters or road salt. A thorough inspection of the undercarriage, wheel wells, and frame rails is essential before purchase.

3. **Outdated Infotainment System** The **i-Connect system** (if equipped) can be slow and lacks modern smartphone integration compared to newer models. Some users have reported **glitches or lack of Apple CarPlay/Android Auto**.

4. **Engine Oil Consumption (MZR 2.5L)** Some owners report **oil burning**, which can lead to **low oil levels** if not monitored. Regular oil checks and top-ups may be necessary, especially if the vehicle has high mileage.

5. **Noisy Cabin at High Speeds** Wind and road noise can be noticeable, particularly on highways, though this is common in many SUVs of this era.

6. **Limited Power for Towing** While the CX-9 can tow up to **3,500 lbs**, the 2.5L engine may struggle with **heavy loads or steep inclines**, leading to overheating or transmission strain.

7. **Higher Maintenance Needs Over Time** As the vehicle ages, **suspension components (struts, bushings), brakes, and electrical issues** (e.g., window regulators, door locks) may require attention.

8. **Resale Depreciation** While Mazda holds value better than some brands, the CX-9 has seen **declining resale prices** compared to newer SUVs, meaning you may not recover as much as you invested.

9. **Potential Electrical Gremlins** Some owners report **intermittent electrical issues**, such as **faulty sensors, malfunctioning sensors, or dashboard warning lights** that pop up without a clear cause.

10. **Less Advanced Driver Aids** Compared to modern SUVs, the 2015 CX-9 lacks **adaptive cruise control, lane-keeping assist, or advanced collision avoidance systems**, which are now standard in many newer vehicles.

---

### **Ending Conclusion**

The **2015 Mazda CX-9 (LD motor, 2.5L, 1815cc)** is a **solid, reliable SUV** that offers a good balance of comfort, space, and fuel efficiency for its class. It is **not a luxury vehicle**, but it provides **practicality and durability** for everyday use, especially if well-maintained. The **MZR engine is robust**, and with proper care, it can last **200,000 miles**. However, **potential issues like oil consumption, rust susceptibility, and outdated tech** must be carefully considered before purchase.

If you **inspect the vehicle thoroughly** (checking for rust, transmission smoothness, oil levels, and electrical systems), this SUV can be a **great long-term purchase**, particularly for those who prioritize **reliability over cutting-edge features**. It is **not ideal** for drivers who need **high performance, advanced safety tech, or luxury amenities**, but for **practical, no-frills SUV ownership**, it remains a **strong contender**.

---

### **Recommendation**

**Buy the 2015 Mazda CX-9 if:**

You need a **reliable, spacious SUV** for daily commuting and light towing.

You **prioritize fuel efficiency** over high performance.

You **plan to maintain it regularly** (oil checks, transmission fluid, rust prevention).

You **find a well-documented vehicle** with **low mileage (under 100,000 miles) or a service history**.

You **don t mind an older infotainment system** and basic safety features.

**Avoid or proceed with caution if:**

You **live in a snowy/coastal area** where rust is a major concern (get a **pre-purchase inspection**).

You **plan to tow heavy loads frequently** (consider a diesel or V6 option if available).

You **expect modern tech features** (Bluetooth and USB are standard, but no CarPlay/Android Auto).

The **seller cannot provide maintenance records** (especially oil changes and transmission service).

You **find signs of neglect** (check for **oil leaks, rough shifting, or electrical issues**).

**Final Verdict:**

This **2015 Mazda CX-9 is a good used SUV purchase** for the right buyer someone who values **reliability, space, and practicality** over the latest gadgets. **Get a professional inspection**, **verify maintenance history**, and **test-drive thoroughly** before committing. If these conditions are met, it can be a **cost-effective and dependable vehicle** for years to come.

Details:

Clear all computer fault codes. 100% TESTED PARTS. This part may have accessories that are attached and must be removed or switched for proper installation. Failure caused by or related to collisions, theft, vandalism any act of God.

Warranty is contingent upon oil and filter change per manufacturers specifications as to type at installation every 5,000 kilometres thereafter. B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. The words un examined or unchecked on the delivery note/docket are not acceptable. Engine warranty is contingent upon installation of new intake manifold gaskets.

B26090 JM3TB3DA2F0449630 2015 CX-9. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates. Adjust shiftier and kick down cables linkage if applicable.

Warranty is valid to original purchaser only. Warranty covers slippage, shifting failures and/or bearing noise. Warranty is not transferable. Engine installations follow the procedures: Replace following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter.

All parts are covered by our 30-Day Money-Back Guarantee. Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. Transmissions: Replace the following with new parts: front pump and output shaft seals, pan gaskets filter. Flush or replace transmission cooler and lines.

Manual transmissions follow the same procedure as above if applicable.

part #: cx9 prices

  • $99.00-$140.42

specifications trunklipa:

  • for models: Cx-9
  • for makes: Mazda
  • for years: 2015
  • part type: Lid Motor Down
  • conditions options: 4htbk
  • genuine oem: Yes
  • ipn: 640.mz1815
  • manufacturer warranty: 90 Day

returns trunklipa:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted

offer trunklipa:

  • sold: 0
  • quantity: 1
  • started: March 1, 2026
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True

payments trunklipa:

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

general trunklipa:

  • condition: Used
  • Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids

seller trunklipa:

  • rating: 97.9%
  • city: Bloomfield, Iowa
  • # reviews: 19017

shipping trunklipa:

  • carrier: USPS
  • transit: 4-9 Days
  • service: USPS Priority Mail
  • cost: $0.00
  • class: Expedited
  • type: Fixed
for models: cx-9, for makes: mazda, for years: 2015, part type: lid motor down, conditions options: 4htbk, genuine oem: yes, manufacturer warranty: 90 day,
manufacturer: mazda, category: auto parts > exterior parts accessories > doors, trunk lids hatches > hatches trunk lids, sku: 16584034449770892,
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