MOPAR 68357510AD Jumper Wiring

( Manufacturer Part Number: 68357510AD ), ( Part Type: Wiring ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Jeep ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 68357510ac )

Review MOPAR Genuine Jumper Wiring fits WRANGLER 2018

The **Mopar 68357510AD Jumper Wiring Harness** is a high-quality, direct-fit replacement designed to restore reliable electrical connectivity in Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 3.6L Pentastar V6 engine, particularly those featuring the 2011 and newer model years. This meticulously engineered harness is crafted to ensure seamless compatibility with the vehicle s factory wiring system, eliminating the need for complex modifications or additional adapters. Engineered with durable, corrosion-resistant materials, the 68357510AD harness is built to withstand the demanding conditions of under-the-hood environments, including exposure to heat, moisture, and vibration, which can degrade standard wiring over time. The harness features precision-wired connections that maintain optimal signal integrity for critical components such as the ignition system, fuel injectors, and engine control module (ECM), ensuring consistent performance and preventing intermittent electrical issues that can lead to rough idling, misfires, or even engine stalling. Whether addressing a faulty factory harness, replacing damaged wiring due to wear and tear, or upgrading for enhanced reliability, this Mopar part is a trusted solution for mechanics and DIY enthusiasts alike. Its straightforward installation process often requiring only basic tools makes it an accessible upgrade for those seeking to restore or improve their vehicle s electrical system without compromising on quality or performance. Built to meet or exceed OEM standards, the 68357510AD jumper wiring harness is a testament to Mopar s commitment to providing dependable, long-lasting components that keep modern vehicles running smoothly.

### **Pros and Cons of buying a Mopar 68357510AD Jumper Wiring Harness**

The **Mopar 68357510AD** is a jumper wiring harness designed for Chrysler, Dodge, and Jeep vehicles, particularly those with **OBD-II diagnostic connectors** (common in models from the late 1990s onward). Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **Compatibility with Modern Diagnostics**

- The harness includes the necessary wiring to connect older vehicles to modern **OBD-II scanners** (e.g., Snap-on, Launch, Autel). Many aftermarket harnesses lack proper grounding or signal integrity, leading to false error codes or no connection at all. The **68357510AD** is specifically engineered to replicate the correct wiring paths for accurate diagnostics.

2. **Reduces False Diagnostics**

- Without proper jumper wiring, some vehicles may display **random or incorrect trouble codes** (e.g., P0420, P0300) due to improper ground or signal connections. This harness minimizes such issues by ensuring correct voltage and ground flow between the old **OBD-I** connector and the new **OBD-II** port.

3. **Cost-Effective Alternative to Full Rewiring**

- Replacing an entire wiring harness or modifying the vehicle s factory wiring can be expensive. The **68357510AD** provides a **plug-and-play solution** that avoids costly electrical modifications while still allowing diagnostic access.

4. **Easy Installation**

- Designed for **DIY-friendly installation**, the harness typically requires only basic tools (screwdrivers, wire strippers, and electrical tape). Most users can install it in under an hour without specialized training.

5. **Supports a Wide Range of Vehicles**

- While primarily marketed for **Chrysler, Dodge, and Jeep models** (e.g., 1996 2000 Jeep Grand Cherokee, 1999 2004 Dodge Ram, 2001 2004 Chrysler PT Cruiser), it may also work on other **OBD-I to OBD-II transition vehicles** with minor adjustments.

6. **Prevents Damage to Modern Scanners**

- Some older vehicles have **incompatible voltage levels or grounding** that can damage newer diagnostic tools. This harness acts as a **buffer**, ensuring safe operation for both the vehicle and the scanner.

7. **Long-Term Reliability**

- Made with **durable materials**, the harness is designed to withstand repeated use without degrading. Unlike cheap aftermarket alternatives, it is built to last, reducing the need for frequent replacements.

8. **Supports Advanced Diagnostics**

- Beyond basic trouble code reading, some **OBD-II scanners** (e.g., those with **bidirectional control** or **live data streaming**) can function properly with this harness, allowing for deeper vehicle diagnostics.

---

### **Cons**

1. **Limited Vehicle Compatibility**

- **Pre-1996 models** (with no OBD-I connector) will **not** work.

- **Some later models** (post-2004) may already have OBD-II compatibility without needing a jumper.

- **Non-Chrysler/Dodge/Jeep brands** (e.g., Ford, GM, Toyota) will **not** be compatible.

- Always **verify compatibility** with your specific vehicle s year and model before purchasing.

2. **May Not Work with All Scanners**

- While it supports **most OBD-II scanners**, some **high-end or specialized tools** (e.g., factory-level Chrysler/Dodge diagnostic systems) may require **additional adapters or software**.

- **Bidirectional control** (e.g., testing injectors, solenoids) may be **limited** compared to a full factory interface.

3. **Potential for Improper Installation**

- **Short circuits** if wires are improperly routed.

- **Disconnect accidentally** if not secured properly.

- **Cause intermittent issues** if connections are loose.

- Requires **attention to detail** during installation to avoid these problems.

4. **No Warranty on Some Aftermarket Versions**

- While **OEM Mopar parts** (from official dealers) often come with warranties, **third-party sellers** may offer **no return or replacement policy**. Always check the seller s return policy before buying.

5. **May Not Support All OBD-I Functions**

- Some older vehicles had **unique diagnostic modes** (e.g., **self-tests, VIN reading, or manufacturer-specific protocols**) that **OBD-II scanners cannot access** even with a jumper harness. This harness **bridges the physical connection** but does not **emulate all legacy functions**.

6. **Physical Space Constraints**

- The harness must be installed in a way that **does not interfere with other components** (e.g., airbags, steering column connectors). Some vehicles may require **custom routing** to fit it properly.

7. **Not a Permanent Fix for Electrical Issues**

- If the vehicle has **corroded connectors, blown fuses, or wiring damage**, the jumper harness **will not resolve those problems**. It only **enables diagnostics** further electrical repairs may still be needed.

---

### **Conclusion**

The **Mopar 68357510AD jumper wiring harness** is a **highly effective and reliable solution** for owners of **Chrysler, Dodge, and Jeep vehicles** that need to connect to modern OBD-II scanners. It **eliminates false diagnostics, simplifies installation, and prevents damage to diagnostic tools**, making it a **practical investment** for mechanics and enthusiasts.

However, it is **not a universal fix** it **only works on compatible vehicles** and may have **limitations with advanced diagnostics**. Proper installation is **critical** to avoid issues, and buyers should **verify compatibility** before purchasing.

For **most users who need basic trouble code reading and occasional diagnostics**, this harness is **highly recommended**. For **advanced repairs, factory-level diagnostics, or non-compatible vehicles**, alternative solutions (e.g., **full wiring replacement, OEM diagnostic tools**) may be necessary.

---

### **Final Recommendation**

You own a **Chrysler, Dodge, or Jeep model** (1996 2004) with an **OBD-I connector**.

You need **reliable OBD-II diagnostics** without false error codes.

You prefer a **quick, cost-effective solution** over full rewiring.

You are comfortable with **basic wiring installation**.

Your vehicle is **not in the compatible range** (pre-1996 or post-2004 without OBD-I).

You require **factory-level diagnostics** (e.g., full system reprogramming).

You are unsure about **proper installation** and lack basic electrical knowledge.

You need **bidirectional control** for advanced repairs (e.g., testing sensors in real-time).

- **Official Mopar dealers** (for warranty coverage).

- **Reputable online retailers** (e.g., RockAuto, Amazon, eBay with positive reviews).

- **Avoid no-name brands** unless thoroughly researched for quality.

- Follow the **included wiring diagram** carefully.

- Use **electrical tape or heat shrink** to secure connections.

- Test with a **multimeter** before using a scanner to ensure proper voltage and ground.

For most users, this harness **provides excellent value** and **significantly improves diagnostic accuracy** compared to improvised solutions.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. 845 294 5179. Parts must be resalable and in the original packaging.

part #: 68357510ad prices

• $56.39-$64.37

specifications emissyste:

• for models: Wrangler
• for makes: Mopar
• for years: 2018
• mpn: 68357510ad
• part type: Wiring
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Jeep
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 68357510ac

seller emissyste:

• # reviews: 8
• city: Goshen, New York
• rating: 90.0%

returns emissyste:

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

shipping emissyste:

• service: Standard
• type: Fixed
• transit: 4-10 Days
• cost: $10.99
• class: Standard

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

offer emissyste:

• sold: 0
• started: March 17, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 6

payments emissyste:

• other
• wallet: Apple-pay
• credit card: Visa

Mopar 68357510AD Is Similar To:

• 04581485ad Mopar Brand New Genuine (44.4% similar) Brand new genuine mopar oem vacuum pump 4581485AD in box...(December 16th, 2017)
• 04861440aa Mopar New Genuine Oem Dodge Chrysler Jeep Vapor Canister Aa (38.9% similar) ...(October 22nd, 2018)
• 05154322ab Chrysler Brand New Genuine Mopar Oem Vacuum Pump (33% similar) Manufacturer part number: 5154322AB identified in schematic if applicable: no available. All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty...(October 23rd, 2018)
• 05175907aa Chrysler Brand New Genuine Mopar Oem Vacuum Pump (35.1% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Manufacturer part number: 5175907AA identified in schematic if applicable: no available...(October 23rd, 2018)
• 4627972ac Mopar Genuine Control (43.5% similar) Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Our jeep parts team is here to help...(November 19th, 2018)
• 4891414ad Mopar Genuine Pump-leak Detection (51.9% similar) Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer...(May 22nd, 2017)
• 4891414ae Mopar Jeep Genuine Leak (45.1% similar) That way you can get a deal on few key items now and you'll be well-stocked for the future, less. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging...(April 26th, 2017)
• 4891415ab Mopar Genuine Pump-leak Detection (51.9% similar) Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer...(May 11th, 2017)
• 4891423ac Mopar Genuine Pump-leak Detection (51.9% similar) Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Electrical parts are not returnable. That way you can get a deal on few key items now and you'll be well-stocked for the future, less...(April 26th, 2017)
• 52067972 Mopar Genuine Dodge Vent Hose (39.5% similar) Kramer automotive specialties inc. This recently discovered find includes many treasures from the past, including memorabilia, parts display boards, rare fuel pumps and headlight conversion kits, to name just a few. This item has been kept in our indoor storage. Year please see photos. Postal ...(December 5th, 2018)
• 52080417ac Chrysler Brand New Genuine Mopar Oem Emission Label (40% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Over his many years, he has developed a business of best in class sales and service. There is always a member of the Tosca family to meet with customer. Please view our damaged items section. The Tosca ...(May 18th, 2018)