CHEVROLET 5048919 Square Body Wiper Motor Gm Chevy/gmc

( Brand: Chevrolet ), ( Manufacturer Part Number: 5048919 ), ( Part Type: Wiper Motor )

Review CHEVROLET Chevy/gmc Truck Square Body Wiper Motor Gm fits BLAZER JIMMY 1985–1987

The **Chevrolet 5048919 Wiper Motor (GM Part #85-87 Square Body Blazer/Jimmy)** is a precision-engineered component designed exclusively for the iconic **1985 through 1987 Chevrolet Blazer and GMC Jimmy**, both of which share the same square-body architecture. This wiper motor is a critical part of the vehicle s windshield wiper system, ensuring reliable operation in all weather conditions while maintaining the classic performance and durability expected from General Motors full-size SUVs. Built to GM s exact specifications, this motor features a robust **DC electric drive mechanism** with a **variable-speed control**, allowing the driver to adjust the wiper s sweep rate from a slow, steady rhythm to a rapid, aggressive clearing motion with the push of a button. The unit is engineered to withstand the demands of daily driving, including exposure to dust, moisture, and temperature fluctuations, making it a long-lasting solution for restoring or maintaining the wiper functionality of these rugged, off-road-capable vehicles.

The **5048919 wiper motor** is compatible with the **square-body Blazer and Jimmy**, which were known for their spacious interiors, towing capabilities, and versatility in both on-road and off-road environments. This motor is designed to interface seamlessly with the vehicle s original wiring harness and linkage system, ensuring a perfect fit without the need for extensive modifications. The housing is constructed from durable, corrosion-resistant materials, while the internal components including the **gear train, brush assembly, and speed control circuitry** are built to endure thousands of cycles without excessive wear. Whether replacing a failed motor due to age, electrical issues, or mechanical failure, this GM-approved part guarantees a direct drop-in replacement that restores the wiper system to full functionality, enhancing visibility and safety during inclement weather.

For enthusiasts and restorers seeking authenticity, this wiper motor is a **direct OEM replacement**, meaning it adheres to the same build quality and performance standards as the original equipment installed in these vehicles at the factory. It is an essential component for maintaining the integrity of the Blazer or Jimmy s windshield wiper mechanism, preventing streaking, skipping, or complete failure common issues that can arise from worn or faulty motors. Whether used in a daily driver, a show car, or a project vehicle, this motor ensures that the wipers operate smoothly and efficiently, complementing the vehicle s legendary reliability and ruggedness. With its straightforward installation and compatibility with aftermarket wiper blades, this part is a straightforward solution for anyone looking to keep their ** 85 87 Chevrolet Blazer or GMC Jimmy** in peak condition.

### **Pros and Cons of Buying a 1985 1987 Chevrolet/GMC Square Body Blazer/Jimmy with a Wiper Motor (GM Part #5048919)**

#### **Pros**

1. **Classic Square Body Design** The 1985 1987 Blazer/Jimmy features a distinctive, boxy body style that is highly sought after by collectors and enthusiasts. Its rugged appearance and nostalgic appeal make it a unique choice compared to modern SUVs.

2. **Proven Reliability (When Maintained Properly)** The GM 4.3L V6 (common in these models) is a durable engine if regularly serviced. Many examples with low mileage run well, especially if the transmission (3-speed automatic or 4-speed manual) has been maintained.

3. **Off-Road Capability** The square-body Blazer/Jimmy was designed for rugged use, with solid axles, good ground clearance, and a sturdy frame. This makes it a practical choice for overlanding or light off-roading.

4. **Parts Availability** As a mid-1980s GM vehicle, replacement parts (including the wiper motor you mentioned) are still widely available, though some may require sourcing from specialty suppliers.

5. **Lower Purchase Price** Compared to newer SUVs, these vehicles are significantly cheaper, making them an attractive option for budget-conscious buyers who want a unique vehicle.

6. **Modding Potential** The platform allows for extensive modifications, including lift kits, suspension upgrades, and engine swaps (e.g., LS engines). This makes it a great project car for enthusiasts.

7. **Good Resale Value (Among Collectors)** Well-preserved examples, especially in original condition, hold value in the classic SUV market.

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#### **Cons**

- **Transmission failures** (especially in the 3-speed automatic).

- **Rust** (common in frame rails, subframe, and wheel wells).

- **Power steering and brake system leaks**.

- **Electrical gremlins** (fuses, wiring harnesses, and sensors can be finicky).

2. **Fuel Efficiency** The 4.3L V6 is thirsty by modern standards, averaging around **12 15 MPG combined**. This can be costly for daily driving.

3. **Rust Concerns** Many examples from this era suffer from rust, particularly in snowy or coastal climates. A thorough inspection of the frame, floor pans, and wheel wells is essential.

4. **Limited Modern Safety Features** Without aftermarket upgrades, these vehicles lack modern safety standards (e.g., stability control, airbags, or modern braking systems).

5. **Maintenance Costs** While parts are available, labor costs for repairs (especially on older GM models) can add up. Some mechanics may charge premium rates for working on classic vehicles.

6. **Comfort and Technology** The interior is basic by today s standards, with poor sound insulation, outdated controls, and no modern infotainment or driver aids.

- **Worn brushes or motor windings**.

- **Corroded or damaged connectors**.

- **Failure of the speed control mechanism**.

- **Exposure to moisture or road grime** (common in older vehicles).

- Replacement is straightforward but may require troubleshooting if the issue is electrical.

8. **Emissions and Inspection Issues** Some states have strict emissions standards that may require costly modifications (e.g., EGR, PCV, or catalytic converter replacements).

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### **Conclusion**

- **Prioritize nostalgia, off-road capability, or modding potential** over daily convenience.

- **Are prepared for maintenance and potential repairs** (especially rust and mechanical wear).

- **Find a well-documented example** with a clean service history.

- **Budget for upgrades** (suspension, brakes, electrical, and possibly an engine swap for better reliability).

However, if you **need a reliable, low-maintenance, daily driver with modern comforts**, this vehicle may not be the best choice. It s better suited for **enthusiasts, weekend warriors, or those willing to invest time and money into restoration**.

---

### **Recommendation**

- **Get a pre-purchase inspection** (focus on rust, transmission, and electrical systems).

- **Test the wiper motor thoroughly** check for smooth operation, proper speed control, and no excessive noise or resistance.

- **Consider a 4-speed manual** if available, as it s more reliable than the 3-speed auto.

- **Budget for a full rust inspection** especially if the vehicle has seen salt or moisture.

- **Look for a lower-mileage example** (under 100,000 miles) with a **clean title and service records**.

- **Be prepared for higher maintenance costs** factor in suspension, brakes, and potential transmission work.

- **Consider a used LS engine swap** (if you want better reliability and fuel efficiency).

- **Test the motor under different conditions** (rain, high wind) to ensure it s not just a minor failure.

- **Check for corrosion in the connectors** clean and lubricate them if needed.

- **Replace if necessary**, but ensure you get the correct part (GM 5048919 or equivalent).

This vehicle is **ideal for collectors, off-roaders, and DIY mechanics** who enjoy working on projects. For most everyday drivers, a newer SUV or a well-maintained late-1990s/early-2000s GM SUV (like the Tahoe or Suburban) would be a more practical choice. If you re committed to the square-body Blazer/Jimmy, **inspect thoroughly, budget for repairs, and enjoy the ride!**

Details:

This wiper motor is made by Chevrolet and a direct replacement part for the vehicles mentioned. Perfect for those in need of a reliable wiper motor their Chevy or GMC truck from the specified years. Used wiper motor specifically designed for 85-87 Chevy/GMC trucks with a square body. It ensures quality and compatibility for a seamless installation operation of the wiper system on vehicle.

It is a genuine GM part with the manufacturer number 5048919.

part #: 5048919 prices

• $49.99-$50.00

specifications winshielwip:

• for models: Blazer, Jimmy
• for makes: Chevy, Gmc, Chevrolet
• for years: 1985-1987
• brand: Chevrolet
• mpn: 5048919
• part type: Wiper Motor

seller winshielwip:

• rating: 99.9%
• city: Pittsburgh, Pennsylvania
• # reviews: 1968

offer winshielwip:

• started: May 27, 2026
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

shipping winshielwip:

• transit: 3-7 Days
• service: FedEx Ground Economy, FedEx 2Day, FedEx Standard Overnight, FedEx Priority Overnight
• class: Economy, Expedited, One-day
• cost: $13.66
• type: Calculated
• carrier: FedEx

payments winshielwip:

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

general winshielwip:

• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors
• condition: Used

returns winshielwip:

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

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