JEEP 55074991 Yj Passengers Left Door Window Regulator Knob Crank

( Manufacturer Part Number: 55074991 ), ( Fitment Type: Direct Replacement ), ( Placement On Vehicle: Left ), ( Country Of Origin: United States ), ( Type: Window Crank )

Review JEEP Yj Passengers Left Door Window Regulator Knob Crank fits WRANGLER 1991–1995

The **Jeep CJ-7/YJ Wrangler (1991-1995) Passengers Side Left Door Window Regulator Knob and Crank** is a meticulously crafted, aftermarket replacement part designed to restore functionality and authenticity to the iconic, off-road-capable Jeep. This component is a direct-fit solution for the classic YJ generation, ensuring seamless integration with the original window mechanism while maintaining the rugged, no-nonsense aesthetic that defines the Wrangler s legacy. Crafted from durable, high-quality materials, the knob and crank assembly features a sturdy, die-cast metal construction that resists wear and corrosion, even in the harshest conditions whether navigating dusty trails, muddy riverbeds, or salty coastal environments. The design retains the iconic, slightly oversized, angular shape of the original, with a textured grip that provides a secure, slip-resistant hold, allowing drivers and passengers to effortlessly operate the window with minimal effort. The crank mechanism itself is precision-engineered to ensure smooth, consistent operation, reducing the risk of jamming or binding that can occur with worn or low-quality replacements. This part is ideal for Jeep enthusiasts looking to replace a damaged or malfunctioning regulator knob, restore a vintage Wrangler to its original condition, or simply upgrade to a more durable and reliable component. Whether restoring a show-quality CJ-7 or maintaining a daily-driver YJ, this replacement knob and crank delivers both form and function, embodying the spirit of rugged American ingenuity that Jeep stands for.

Buying a **1991-1995 Jeep Wrangler YJ (55074991 model, left-hand drive, with a passenger-side door window regulator knob/crank)** can be a rewarding experience for off-road enthusiasts, but it also comes with significant challenges. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of Buying This Jeep**

1. **Classic YJ Chassis and Design**

- The YJ (1987 1995) is the most iconic and sought-after Jeep Wrangler generation, known for its rugged, boxy aesthetic and timeless appeal. Its simple, durable construction makes it a favorite among off-roaders and customizers.

- The **55074991** model is a standard YJ with a **4.0L I6 engine** (commonly paired with a **5-speed manual or 4-speed automatic transmission**), which is reliable if maintained properly.

2. **Off-Road Capability**

- The YJ was built for off-roading, featuring a **solid front axle**, **live rear axle**, and **high ground clearance**. It handles rough terrain better than modern Wranglers in some cases due to its simpler suspension and drivetrain.

- The **manual window regulator knob/crank** (instead of power windows) is a practical feature for off-road use, as it prevents electrical failures in dusty or wet conditions.

3. **Modification Potential**

- The YJ is highly customizable, with a vast aftermarket supporting lift kits, suspension upgrades, engine swaps (e.g., 250/300/350 V8s, turbocharged 4.0L), and body modifications.

- The **left-hand drive (LHD) market** is smaller but has unique parts and a dedicated community, which can be an advantage if you prefer a less common configuration.

4. **Lower Cost of Ownership (Compared to Modern Wranglers)**

- Parts are generally cheaper than those for newer models, and labor costs are lower due to the Jeep s simplicity.

- Fuel efficiency is decent for its size ( 12 15 MPG combined), though not as good as modern turbocharged engines.

5. **Community and Culture**

- Owning a YJ connects you to a passionate off-roading and Jeep-modding community. Events like **4x4 shows, rock crawls, and desert races** often feature YJs, making it easy to find like-minded owners.

- The **nostalgic factor** is strong many buyers appreciate the YJ s raw, unpolished charm.

6. **Resale Value for Enthusiasts**

- While not as high as newer Wranglers, a well-maintained YJ with a **low mileage and good history** can still hold value, especially if it s in high demand (e.g., with a **300/350 V8, lift kit, or rare features**).

---

### **Cons of Buying This Jeep**

1. **Reliability Issues with Age**

- **Engine:** The **4.0L I6** is prone to **head gasket failures** (especially on high-mileage examples), **rod knock** (if not maintained), and **oil leaks** (valve cover, oil pan). A **compression test and oil leak inspection** are critical before purchase.

- **Transmission:** The **5-speed manual** is durable but can wear out if not serviced. The **4-speed automatic (Aisin)** is more reliable but still requires fluid changes.

- **Suspension:** **Shocks, springs, and bushings** wear out quickly, especially on rough terrain. The **solid axles** are strong but can develop **worn joints or axle seals**.

- **Electrical System:** The YJ has a **simple but finicky electrical system**. The **window regulator knob/crank** is a plus for off-roading, but if the windows are stuck, it can be frustrating. Other common issues include **failing alternators, bad ground wires, and intermittent lights**.

2. **Maintenance and Upkeep Costs**

- **Timing belt replacement** (every 60K 80K miles for the 4.0L).

- **Suspension refreshes** (shocks, bushings, control arms).

- **Axle seals and differential fluid changes**.

- **Fuel system cleaning** (carbon buildup is common).

- **Labor costs add up** if you don t have mechanical skills, as many parts require specialized tools or knowledge.

3. **Driving Comfort and Modern Standards**

- **Ride quality is harsh** compared to modern vehicles. The **solid axles and leaf springs** make for a **bumpy, noisy ride**, even on pavement.

- **Fuel economy is poor** ( 12 15 MPG) due to the I6 engine and lack of modern efficiency features.

- **Safety features are minimal** no ABS, airbags (early models), or modern crash structures. Roll cages are often added for safety.

4. **Parts Availability and Lead Times**

- While parts are cheaper, **some components (especially rare or discontinued ones) can be hard to find**. The **left-hand drive (LHD) market** has fewer suppliers than right-hand drive (RHD).

- **Aftermarket support is strong**, but waiting for custom parts (e.g., lift kits, custom grills) can be frustrating.

5. **Insurance and Registration Costs**

- **Insurance premiums are higher** due to the Jeep s age, off-road modifications, and lower safety ratings.

- **Registration fees** may be higher in some states for classic or modified vehicles.

6. **Potential Hidden Problems**

- **Rust** (especially in the **floor pans, rocker panels, and wheel wells**) is common in older YJs, particularly if they were driven in snowy or salted climates.

- **Frame rust** can weaken the structural integrity, leading to **alignment issues or even frame failure**.

- **Transfer case and driveshaft issues** (especially on 4WD models) are common if not properly maintained.

- **Exhaust leaks and muffler failures** are frequent due to the Jeep s simple exhaust system.

7. **Resale Depreciation**

- The YJ **loses value quickly** compared to newer Wranglers. If you plan to sell later, you may not recoup much unless it s in **excellent condition with rare modifications**.

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### **Key Considerations Before Buying**

1. **Budget for Repairs**

- Expect to spend **$2,000 $5,000 ** in the first year on maintenance, depending on the Jeep s condition. A **pre-purchase inspection (PPI) by a trusted mechanic** is **mandatory**.

2. **Test Drive and Inspection**

- **Engine noise** (rod knock, tapping sounds).

- **Transmission smoothness** (no grinding in gears).

- **Suspension condition** (no excessive play in joints).

- **Axle and driveshaft seals** (leaking grease).

- **Electrical issues** (test all windows, lights, and accessories).

- **Rust and structural integrity** (lift the Jeep to check undercarriage).

3. **Engine Choice Matters**

- If the **4.0L I6** is running well, it s fine for casual use, but consider an **engine swap** (e.g., **300/350 V8**) if you plan to **overdrive it or modify it heavily**.

- A **turbocharged 4.0L** (if available) can improve power but may require more maintenance.

4. **Modification Plans**

- If you want to **lift it, add a winch, or swap the engine**, factor in **additional costs** for suspension upgrades, drivetrain reinforcement, and custom parts.

5. **Storage and Usage**

- The YJ is **not ideal for daily driving** unless you re okay with a rough ride and higher maintenance. It s best suited for **weekend off-road trips, towing, or as a project vehicle**.

---

### **Conclusion**

- **Love off-roading and classic Jeep culture**.

- **Have mechanical skills or access to a good mechanic**.

- **Are prepared for higher maintenance costs**.

- **Appreciate the YJ s raw, unpolished charm over modern convenience**.

- **Plan to modify it extensively** (lift kits, engine swaps, etc.).

- **Want a comfortable, low-maintenance daily driver**.

- **Can t afford unexpected repair bills**.

- **Prefer modern safety and fuel efficiency features**.

- **Don t enjoy working on your vehicle** (or don t have time for it).

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### **Final Recommendation**

You ve **inspected it thoroughly** (or had a mechanic do so) and it s **mechanically sound**.

You re **okay with trade-offs**

Details:

USED FACTORY PASSENGERS SIDE WINDOW REGULATOR FOR 1991 1995 JEEP YJ WRANGLERS. These are New England USED Jeep parts, so there may be rust and imperfections, scratches, etc.

part #: 55074991 prices

• $107.85-$130.90

specifications cardoorhandleei:

• for models: Wrangler
• for makes: Jeep
• for years: 1991-1995
• mpn: 55074991
• fitment type: Direct Replacement
• placement on vehicle: Left
• country of origin: United States
• type: Window Crank

seller cardoorhandleei:

• city: Portland, Connecticut
• rating: 99.8%
• # reviews: 3810

returns cardoorhandleei:

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

shipping cardoorhandleei:

• service: UPS Ground, UPS Ground Saver
• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• class: Standard, Economy
• carrier: UPS

general cardoorhandleei:

• Car Truck Parts Accessories > Interior Parts Accessories > Window Cranks, Grab Handles Door Pulls
• condition: Used

offer cardoorhandleei:

• best offers: True
• options: Ship-to-home
• started: March 6, 2026
• sold: 0
• quantity: 1
• availability: In Stock

payments cardoorhandleei:

• wallet: Paypal
• credit card: Visa
• other

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