BUICK 25973135 Door Lock MISC-999969 PE70P

( Manufacturer Part Number: 25973135 ), ( Part Type: Door Lock ), ( Ipn: Misc-999969 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Manufacturer Warranty: Unspecified Length )

Review BUICK Door Lock fits ENCLAVE 2009

The **Buick 25973135 2009 Enclave Door Lock Actuator (PE70P)** is a precision-engineered, direct-replacement component designed exclusively for the **2009 Buick Enclave**, ensuring seamless integration with the vehicle s advanced keyless entry and power door lock system. This high-quality actuator is manufactured to meet or exceed OEM specifications, delivering reliable performance and durability for years of use. The **PE70P** is a critical component of the door lock mechanism, responsible for smoothly raising and lowering the door locks in response to driver commands whether through the key fob, interior door controls, or remote keyless entry. Constructed from robust, corrosion-resistant materials, this actuator is built to withstand the rigors of daily driving, including exposure to varying weather conditions, road debris, and the wear of frequent use. Its compact yet sturdy design ensures a perfect fit within the Enclave s door panel, maintaining proper alignment and functionality without compromising the vehicle s aesthetic or structural integrity. Whether replacing a failed actuator due to electrical issues, mechanical wear, or accidental damage, this part guarantees a hassle-free installation process, often requiring only basic tools and minimal disassembly. Ideal for both professional mechanics and DIY enthusiasts, the **Buick 25973135** actuator restores full functionality to the door lock system, enhancing security, convenience, and overall driving experience. With its compatibility as a direct drop-in replacement, this component eliminates the need for costly modifications or adaptations, providing a straightforward solution for restoring your 2009 Enclave s door lock operation to factory-like performance.

### **Pros and Cons of Buying a 2009 Buick Enclave (VIN: 25973135) with a PE70P Door Lock Issue**

#### **Pros**

1. **Reliable Base Platform** The 2009 Buick Enclave is built on the same platform as the GMC Acadia and Chevrolet Traverse, which are known for solid construction and durability. The vehicle s frame and suspension are generally well-engineered for a midsize SUV.

2. **Comfortable Interior** The Enclave offers a spacious cabin with decent seating for five passengers. The front seats are supportive, and the rear seats provide adequate legroom, making it suitable for families or occasional long trips.

3. **Decent Fuel Economy for an SUV** Compared to larger SUVs, the 2009 Enclave has reasonable fuel efficiency, averaging around **18 20 MPG in the city and 25 27 MPG on the highway** (varies slightly by trim). This is better than many full-size SUVs of the era.

4. **Standard Safety Features** The 2009 model comes with **stability control, traction control, and multiple airbags**, which were standard for the time. Some trims may also include **side curtain airbags**, adding an extra layer of protection.

5. **Low Maintenance Costs (Compared to Modern Vehicles)** Older vehicles like this one tend to have **lower repair costs** than newer cars, especially if you maintain them properly. Parts are still widely available, and labor costs are generally lower than for modern vehicles with complex electronics.

6. **Potential for Customization** If you re mechanically inclined, some modifications (like upgrading the exhaust or suspension) can be done relatively affordably.

7. **Good Resale Value for Its Class** While not as valuable as luxury SUVs, the Enclave holds its value better than many budget-friendly SUVs from the same era.

---

#### **Cons**

1. **PE70P Door Lock Issue (Major Concern)**

- The **PE70P door lock actuator** is a known failure point in this model. The door locks may **stick, fail to unlock remotely, or require repeated attempts to engage**.

- Replacing the **door lock actuators** (typically **$150 $300 per door**) can be expensive, especially if multiple doors are affected.

- Some owners report that **software updates or reprogramming the locks** can temporarily fix the issue, but this is not a permanent solution.

- If the **central locking system fails entirely**, you may need to **jiggle the door handle** to unlock it manually, which is inconvenient.

2. **Transmission Problems (Especially in Automatic Models)**

- The **6-speed automatic transmission (6L90)** in the Enclave has been known to **fail prematurely**, leading to **rough shifting, delayed engagement, or complete transmission failure**.

- Rebuilding or replacing the transmission can cost **$2,500 $4,500**, making this a significant risk.

- If the transmission is already showing **slipping or hesitation**, it may be a sign of impending failure.

3. **Rust Concerns (Especially in Snowy or Coastal Areas)**

- The 2009 Enclave is prone to **underbody rust**, particularly in the **rockers, wheel wells, and frame rails**.

- If the vehicle has been exposed to **salt, moisture, or poor maintenance**, rust repairs (especially in critical areas) can be **costly and time-consuming**.

4. **Infotainment System Limitations**

- The **2009 model lacks Bluetooth, USB ports, and modern connectivity features**, which can be inconvenient for today s tech-dependent drivers.

- The **radio and climate controls** are basic by modern standards, with no touchscreen or smartphone integration.

5. **Poor Fuel Economy Compared to Modern SUVs**

- While decent for its class, the Enclave s **MPG is significantly lower than newer hybrid or turbocharged SUVs**, making it less efficient for long-distance driving.

6. **Potential Electrical Gremlins**

- Some owners report **intermittent electrical issues**, such as **flickering lights, malfunctioning windows, or dashboard warning lights** that pop up randomly.

- These issues can be difficult and expensive to diagnose.

7. **High Mileage Concerns**

- If the vehicle has **exceeded 150,000 miles**, you should expect **worn suspension components, timing belt (if applicable), and increased risk of engine or transmission failure**.

- A **pre-purchase inspection (PPI) is strongly recommended** to assess wear and tear.

8. **Recall and Safety History**

- The 2009 Enclave has had **recalls related to airbag deployment issues, brake system defects, and electrical faults**.

- Check the **NHTSA website** to see if the vehicle has any outstanding recalls.

---

### **Conclusion & Recommendation**

The **2009 Buick Enclave (VIN: 25973135)** can be a **decent used SUV** if purchased with **full awareness of its weaknesses**, particularly the **door lock actuator issue and transmission risks**. Here s how to approach buying it:

You **find a well-maintained example** with **low miles (under 100,000)** and a **clean service history**.

The **door locks are functional** (or you re prepared to replace the PE70P actuators immediately).

The **transmission shifts smoothly** with no hesitation or slipping.

The **underbody shows no significant rust** (especially in critical areas).

You **get a pre-purchase inspection (PPI)** from a trusted mechanic to check for hidden issues.

You **don t mind basic infotainment** and are okay with **lower fuel economy** compared to newer SUVs.

The **door locks are already failing** and you re unwilling to pay **$600 $1,200 for replacements**.

The **transmission shows signs of wear** (rough shifting, delayed engagement, or fluid leaks).

The **vehicle has high mileage (150,000 miles) without proper maintenance records**.

You **can t afford unexpected repairs** (rust, suspension, or electrical issues can add up quickly).

You **prioritize modern tech features** (Bluetooth, USB, touchscreen) and don t mind paying extra for a newer SUV.

- **If the door locks are working and the transmission is in good condition**, this Enclave could be a **solid budget-friendly SUV** for someone who doesn t need the latest tech.

- **If the door locks are already problematic**, **do not buy it** unless you re prepared to **immediately replace the actuators** (or find a seller who will cover the cost).

- **Consider alternatives** like a **2010 2012 Acadia (same platform but with some improvements)** or a **used luxury SUV (Lexus RX, Toyota Highlander)** if reliability is a top priority.

- **Always negotiate the price down** to account for the **known issues**, especially if the seller is aware of the PE70P problem.

- **Get a PPI** (pre-purchase inspection) from a **GM specialist or a trusted mechanic**.

- **Test the door locks thoroughly** (remote unlock, keyless entry, manual override).

- **Check transmission fluid condition** (burnt smell or dark color indicates potential issues).

- **Inspect for rust** (especially in the wheel wells, rockers, and undercarriage).

- **Budget for potential repairs** (door locks, suspension, timing belt if applicable).

If all checks out, the **2009 Buick Enclave can be a good used SUV purchase** but only if you **mitigate the major risks** before buying.

Details:

This 2009 BUICK ENCLAVE REPLACE TITTLE is in overall good condition. Most electronic parts are not plug and play. Please also use the pictures to ensure a proper fit. Compatible with.

Shipping is via USPS or UPS.

part #: 25973135 prices

• $41.99-$60.63

specifications engimou:

• for models: Enclave
• for makes: Buick
• for years: 2009
• mpn: 25973135
• part type: Door Lock
• ipn: Misc-999969
• fitment type: Direct Replacement
• modified item: No
• manufacturer warranty: Unspecified Length

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: Used

shipping engimou:

• cost: $0.00
• transit: 4-7 Days
• type: Fixed
• service: Standard, Expedited
• class: Standard, Expedited

payments engimou:

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

returns engimou:

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

seller engimou:

• # reviews: 85869
• city: Las Vegas, Nevada
• rating: 99.4%

offer engimou:

• availability: In Stock
• quantity: 1
• started: April 30, 2026
• options: Ship-to-home
• sold: 0

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