fits model: Blazer, Jimmy. make: Chevy, Chevrolet. year: 2010–2020.

( Brand: Chevrolet ), ( Manufacturer Part Number: 22048313 ), ( Type: Windshield Wiper Transmission Linkage ), ( Placement On Vehicle: Front, Left, Right ), ( Country Of Origin: United States ), ( Material: Steel ), ( Vintage Part: Yes ), ( Attachment Type: Bolt-on ), ( Ipn: 621-00344 ), ( Oe Spec Or Performance/custom: Oe Spec )
The **Chevrolet 22048313 Windshield Wiper Transmission** is a high-quality, direct-fit replacement part designed specifically for **Chevrolet C/K trucks, Blazers, and Jimneys** manufactured between **1985 and 1991**, including models like the **C10, C20, and C30** series. This transmission is engineered to deliver smooth, reliable operation for the windshield wipers, ensuring optimal visibility and driver comfort during all weather conditions. Crafted from durable materials, it features a robust internal mechanism that resists wear and tear, providing long-lasting performance even under demanding use. The transmission is compatible with the **10, 20, and 30-inch wiper blade arms** commonly found on these vehicles, making it a versatile solution for maintenance and repair needs. Its precise engineering ensures seamless engagement and disengagement of the wiper linkage, reducing the risk of misalignment or premature failure. Whether replacing an aging original component or upgrading for improved durability, this transmission offers a dependable upgrade that maintains the integrity of your vehicle s windshield wiper system. Built to meet OEM standards, it integrates effortlessly with the existing wiring and linkage, ensuring a hassle-free installation process. Trustworthy and built to last, this part is an essential component for keeping your classic or vintage Chevrolet truck or SUV in top working condition.
### **Pros and Cons of Buying a 1985-1991 Chevrolet Blazer/Jimmy (C/K 10, 20, 30) with a Windshield Wiper Transmission Issue (Part #22048313)**
#### **Pros**
1. **Classic SUV Platform** The 1985-1991 Blazer/Jimmy is a durable, full-size SUV built on a solid frame, making it capable of handling rough terrain, towing, and heavy-duty tasks. Its size and ground clearance make it suitable for off-roading and daily driving alike.
2. **Strong Engine Options** Many models in this range came with robust V8 engines (e.g., 5.0L V8, 5.7L V8, or even 7.4L in some cases), which provide ample power for towing, hauling, and highway driving. The 5.0L V8, in particular, is known for reliability and performance.
3. **Proven Reliability (When Maintained)** With proper upkeep, these vehicles can last well beyond 200,000 miles. The mechanical simplicity of older SUVs (compared to modern electronics-heavy vehicles) means many issues are easier to diagnose and fix.
4. **High Resale Value for Classics** If you re looking for a project vehicle or a collector s item, well-preserved examples can hold value, especially if they re restored or have a strong following in the off-road community.
5. **Off-Road Capability** Many models in this era were designed with off-roading in mind, featuring solid axles, leaf springs, and robust suspension components. With the right modifications, they can still perform well on trails.
6. **Affordability** Parts and labor are generally cheaper than for newer vehicles, making repairs and modifications more accessible. The cost of the vehicle itself is also significantly lower than modern SUVs.
7. **Customization Potential** These SUVs are highly modifiable, from lift kits and aftermarket suspension to engine swaps and interior upgrades. They re popular in the off-road and truck enthusiast communities.
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#### **Cons**
1. **Windshield Wiper Transmission Failure** The specific issue with the windshield wiper transmission (part #22048313) is a common failure point in these vehicles. The wiper motor or linkage can wear out, leading to erratic or non-functional wipers, especially in rain or snow. This is a minor inconvenience but can be frustrating in poor weather.
2. **Aging Suspension and Steering** Many examples suffer from worn-out bushings, ball joints, and sway bar links, leading to clunking noises, poor handling, and reduced stability. The steering can feel loose or imprecise if not maintained.
3. **Rust and Frame Issues** Depending on the vehicle s history, rust can be a major concern, particularly in the frame rails, wheel wells, and floor pans. Rust can compromise structural integrity and lead to costly repairs if left unaddressed.
4. **Electrical System Quirks** Older Chevy SUVs are notorious for electrical gremlins, including faulty wiring, blown fuses, and intermittent issues with lights, gauges, or accessories. Modern diagnostics can be challenging without a multimeter or scan tool.
5. **Transmission and Drivetrain Wear** If the vehicle has high mileage, the automatic transmission (especially the 4L60 or 4L62) may require fluid changes or repairs. Manual transmissions can also suffer from worn synchronizers or clutch issues if not serviced regularly.
6. **Fuel System Concerns** Carbureted models (common in early 80s) can develop vacuum leaks, dirty throttle bodies, or failing gaskets. Later fuel-injected models may have issues with sensors or fuel pump failures.
7. **Interior Wear and Comfort** The interior materials (vinyl, carpet, and plastics) can degrade over time, leading to cracked dashboards, worn seats, and poor insulation. Heating and air conditioning systems may also be inefficient or broken.
8. **Modern Safety and Comfort Shortcomings** Unlike modern SUVs, these vehicles lack features like stability control, modern seat belts, advanced airbag systems, or driver-assistance technologies. Visibility can also be limited due to smaller windows and higher seating positions.
9. **Emissions and Smog Compliance** In some states, older vehicles may not meet current emissions standards, making them ineligible for registration or requiring costly modifications to pass smog checks.
10. **Parts Availability** While parts are generally affordable, some specialized components (e.g., rare suspension parts, interior trim) can be difficult to source, especially for older models.
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### **Conclusion**
The 1985-1991 Chevrolet Blazer/Jimmy is a capable, durable SUV with a strong following among enthusiasts. Its windshield wiper transmission issue is a minor annoyance that can be easily fixed with the correct part (22048313) and some basic mechanical skill. The vehicle s size, towing capacity, and off-road potential make it a great choice for those who prioritize functionality and customization over modern conveniences.
However, potential buyers should be prepared for maintenance challenges, including rust, suspension wear, and electrical quirks. If you re comfortable with DIY repairs, restoring or maintaining one of these SUVs can be a rewarding project. For those seeking a hassle-free, modern vehicle, a newer SUV would be a better fit.
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### **Recommendation**
- **Buy if:** You re looking for a rugged, customizable SUV for off-roading, towing, or as a project vehicle; you re willing to invest time and effort into repairs and maintenance; and you don t mind trading modern comforts for durability and character.
- **Replace if:** You prioritize reliability, safety, and low maintenance; you re not comfortable with older vehicle mechanics; or you need a vehicle that meets current emissions and safety standards without modifications.
For the best experience, thoroughly inspect the vehicle s frame for rust, test the suspension and steering, and verify the condition of the engine and transmission. If the wiper transmission is the only issue, it s an easy fix prioritize addressing other potential problems (e.g., rust, electrical gremlins) before finalizing the purchase.
BLAZER/JIMMY full size 85-91. CHEVROLET 20 PICKUP 85-88. WINDSHIELD WIPER TRANSMISSION CHEVY C/K 10 20 30 BLAZER JIMMY full size 85-1991. SUBURBAN 20 85-88.