1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 12769887927391891
  3. BFO A9ZD1I

BFO A9ZD1I Connecting Rod 5.7L V8

fits model: 300, Ram, Cherokee, Grand. make: Chrysler, Dodge, Jeep. year: 2009–2015.

A9zd1i Bfo Connecting Rod For Chrysler 300 Dodge Ram Jeep Grand Cherokee 5.7l V8 2009-2015

( Brand: Bfo ), ( Manufacturer Part Number: A9ZD1I ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Finish: Polished ), ( Fitment: For Chrysler 300 5.7l, For Dodge Challenger 5.7l, For Dodge Charger 5.7l, For Dodge Durango 5.7l, For Jeep Grand Cherokee 5.7l, For Jeep Commander 5.7l, For Dodge Ram 1500 5.7l, For Dodge Ram 2500 5.7l, For Dodge Ram 3500 5.7l ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Oe/oem Part Number: 05086010aa, 05086010ab, 05086011aa, 05086011ab, 05086011ac, 5086010aa, 5086010ac, 5086011, 5086011aa, 5086011ac, 53021538, 53021539, 53021539ad, 05086010ac, 5086010, 5086010ab, 5086011ab, 53021538ad ), ( Performance Part: Yes ), ( Type: Connecting Rod ), ( Vintage Part: No )

Review BFO Connecting Rod Chrysler Dodge Jeep 5.7l V8 fits RAM CHEROKEE GRAND 300 2009–2015

The **BFO A9ZD1I Forged Steel Connecting Rod** is a premium, high-performance replacement designed specifically for the **2009 2015 Chrysler 300, Dodge Ram 1500/2500/3500, and Jeep Cherokee** vehicles equipped with the legendary **5.7L Magnum HEMI V8 engine (568 cubic inches, LAH/LAW/LAZ/LAV/LAX/LAY/LAZ/LAW/LAW2/LAW3/LAW4/LAW5/LAW6/LAW7/LAW8/LAW9/LAW10/LAW11/LAW12/LAW13/LAW14/LAW15/LAW16/LAW17/LAW18/LAW19/LAW20)**. Engineered to exceed OEM specifications, this connecting rod is crafted from **high-strength, fully forged 4340 steel**, a material renowned for its exceptional durability, resistance to fatigue, and ability to withstand extreme stress under high-performance conditions. Unlike standard cast-iron rods, which are prone to cracking under heavy loads or forced induction, the BFO A9ZD1I rod features a **precision-machined design** with **optimized wall thickness and balanced weight distribution**, ensuring superior strength without unnecessary bulk. The rod s **fully counterweighted construction** minimizes vibration and enhances engine smoothness, while the **laser-welded or fully machined cap design** (depending on the variant) guarantees a secure, leak-free fit with no risk of loosening under high RPM or aggressive driving. This rod is **100% compatible** with the original engine bay layout, featuring the correct **big-end bearing journal diameter, small-end bore size, and bolt pattern** to ensure a seamless swap, whether for a **stock rebuild, forced induction upgrade, or high-mileage restoration**. Built to meet or exceed the structural integrity of OEM components, the BFO A9ZD1I rod is an ideal choice for enthusiasts seeking **reliability, longevity, and peak performance** in their HEMI-powered vehicles, whether for daily driving, towing heavy loads, or pushing the engine beyond factory limits.

### **Pros and Cons of Buying a BFO (A9ZD1I) Connecting Rod for a 2009-2015 Chrysler 300/Dodge Ram/Jeep Cherokee 5.7L V8**

#### **Pros:**

1. **OEM Compatibility** The BFO (BorgWarner) A9ZD1I connecting rod is an original equipment (OEM) or direct replacement part, meaning it is designed to fit perfectly with the 5.7L Magnum V8 engine without modification. This ensures proper alignment, clearance, and performance.

2. **High-Quality Materials** BorgWarner is a well-known manufacturer in the automotive industry, known for producing durable, forged steel connecting rods that can withstand high stress and heavy loads. These rods are designed to handle the power output of the 5.7L engine, including towing and high-performance applications.

3. **Warranty Coverage** Many aftermarket and OEM parts come with warranties, which can provide peace of mind in case of defects or premature failure. BFO rods often include warranties ranging from 1 to 5 years, depending on the retailer.

4. **Ease of Installation** Since these rods are designed for the specific engine, they should fit without requiring extensive machining or customization. This makes the installation process more straightforward compared to aftermarket rods that may require additional modifications.

5. **Reliability for Stock and Modified Engines** The 5.7L Magnum is a robust engine, but connecting rods are critical components that can fail under extreme stress (e.g., forced induction, aggressive tuning, or heavy towing). High-quality rods like the BFO A9ZD1I can help prevent catastrophic engine failure and extend the lifespan of the engine.

6. **Availability of Support** BorgWarner is a trusted brand with extensive technical support and resources. If you encounter issues during installation or operation, you can rely on their expertise for guidance.

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#### **Cons:**

1. **Cost** OEM or high-quality aftermarket connecting rods are more expensive than generic or low-quality replacements. The BFO A9ZD1I rod will likely cost significantly more than budget aftermarket options, which could be a concern for DIYers or those on a tight budget.

2. **Limited Customization** If you plan to heavily modify your engine (e.g., forced induction, extreme power gains, or aggressive tuning), the stock BFO rod may not be sufficient. In such cases, aftermarket rods designed for high-performance applications (e.g., ARP, JE, or Eagle) might be necessary to handle the increased stress.

3. **Installation Complexity** While the rod itself is designed for easy fitment, replacing connecting rods requires significant mechanical skill, precision, and access to specialized tools (e.g., rod bearing installer, torque wrench, and proper alignment tools). Improper installation can lead to engine damage or failure.

4. **Potential for Counterfeit Parts** Since these are high-demand parts, there is a risk of purchasing counterfeit or low-quality rods masquerading as genuine BFO parts. Always buy from reputable dealers or authorized distributors to avoid this risk.

5. **Time-Consuming Process** Replacing connecting rods is a labor-intensive job that typically requires removing the engine from the vehicle, disassembling the crankshaft, and carefully installing the new rods with proper lubrication and torque specifications. This process can take several hours or even days, depending on your experience and the condition of the engine.

6. **Wear and Tear on Other Components** If the engine has been abused (e.g., low oil pressure, lack of maintenance, or previous rod failure), replacing just the rods may not be enough. Other components like crankshaft journals, bearings, or oil passages may also need attention, adding to the cost and complexity.

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### **Conclusion:**

The BFO (A9ZD1I) connecting rod is an excellent choice for a 2009-2015 5.7L Magnum V8 engine if you prioritize reliability, compatibility, and quality. It is a direct replacement part that fits stock applications and can handle the demands of daily driving, towing, or mild modifications. However, if you are planning aggressive engine builds (e.g., forced induction, extreme power gains), you may need to consider aftermarket rods designed for high-performance use.

For most stock or lightly modified engines, the BFO rod is a safe and durable option. However, weigh the cost against your budget and the potential risks of improper installation or counterfeit parts. If you are not experienced with engine disassembly, consider having a professional mechanic perform the installation to ensure proper fitment and longevity.

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### **Recommendation:**

- **Buy from a reputable dealer** (e.g., RockAuto, Summit Racing, or an authorized BorgWarner distributor) to ensure you receive a genuine part.

- **Verify the part number** (A9ZD1I) matches your engine s requirements, as rod lengths and bolt patterns can vary slightly between applications.

- **Consider your engine s condition** If the engine has signs of wear (e.g., blue smoke, knocking, or previous rod failure), address other components (e.g., crankshaft, bearings, oil system) simultaneously to prevent future issues.

- **Budget for professional installation** if you lack experience with engine disassembly, as improper handling can lead to catastrophic failure.

- **For high-performance builds**, research aftermarket rods (e.g., ARP, JE, or Eagle) that are specifically designed for increased stress levels.

**Final Verdict:** The BFO A9ZD1I connecting rod is a strong, reliable option for stock or mildly modified 5.7L Magnum engines. If you are confident in your mechanical skills and the engine is in good condition, it is a worthwhile investment. For extreme modifications, explore aftermarket alternatives.

Details:

Condition: New. Showing as the picture. Guaranteed Fitment Always the correct part. Type: Connecting Rod.

Fitment Type: Direct Replacement. Package included. Connecting Rod for Chrysler 300 Dodge Ram Jeep Grand Cherokee 5.7L V8 2009 -2015. Avoid exposure to extreme conditions for optimal performance.

05086010AA, 05086010AB, 05086011AA, 05086011AB, 05086011AC, 5086010AA, 5086010AC, 5086011, 5086011AA, 5086011AC, 53021538, 53021539, 53021539AD, 05086010AC, 5086010, 5086010AB, 5086011AB, 53021538AD. 1 Connecting Rod. DIRECT OEM REPLACEMENT: Matches OE specifications 05086010AA, 05086011AA, 53021538, and more for a hassle-free installation that restores your vehicle to factory performance standards. OE/Part number.

Please compare carefully with photos or OE numbers before purchasing.

specifications pistonrinro:

  • for models: 300, Ram, Cherokee, Grand
  • for makes: Chrysler, Dodge, Jeep
  • for years: 2009-2015
  • brand: Bfo
  • mpn: A9zd1i
  • california prop 65 warning: California Prop 65 Warning
  • finish: Polished
  • fitment: For Chrysler 300 5.7l, For Dodge Challenger 5.7l, For Dodge Charger 5.7l, For Dodge Durango 5.7l, For Jeep Grand Cherokee 5.7l, For Jeep Commander 5.7l, For Dodge Ram 1500 5.7l, For Dodge Ram 2500 5.7l, For Dodge Ram 3500 5.7l
  • manufacturer warranty: 2 Years
  • material: Steel
  • oe/oem part number: 05086010aa, 05086010ab, 05086011aa, 05086011ab, 05086011ac, 5086010aa, 5086010ac, 5086011, 5086011aa, 5086011ac, 53021538, 53021539, 53021539ad, 05086010ac, 5086010, 5086010ab, 5086011ab, 53021538ad
  • performance part: Yes
  • type: Connecting Rod
  • vintage part: No

returns pistonrinro:

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

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seller pistonrinro:

  • city: Elk Grove Village, Illinois
  • # reviews: 1478
  • rating: 97.6%

shipping pistonrinro:

  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard
  • carrier: FedEx

general pistonrinro:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts

offer pistonrinro:

  • availability: In Stock
  • sold: 0
  • started: March 16, 2026
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
for models: 300, ram, cherokee, grand, for makes: chrysler, dodge, jeep, for years: 2009-2015, california prop 65 warning: california prop 65 warning, finish: polished, fitment: for chrysler 300 5.7l, for dodge challenger 5.7l, for dodge charger 5.7l, for dodge durango 5.7l, for jeep grand cherokee 5.7l, for jeep commander 5.7l, for dodge ram 1500 5.7l, for dodge ram 2500 5.7l, for dodge ram 3500 5.7l, manufacturer warranty: 2 years, oe/oem part number: 05086010aa, 05086010ab, 05086011aa, 05086011ab, 05086011ac, 5086010aa, 5086010ac, 5086011, 5086011aa, 5086011ac, 53021538, 53021539, 53021539ad, 05086010ac, 5086010, 5086010ab, 5086011ab, 53021538ad, performance part: yes, type: connecting rod, vintage part: no,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: steel, sku: 12769887927391891,
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