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  3. FEL PRO 63614ZNNM

FEL-PRO 63614ZNNM Fuel Injector Ring Kit Felpro

fits model: Caravan, Grand. make: Dodge. year: 2011–2020.

63614znnm Fel-pro For 2011-2020 Dodge Grand Caravan Fuel Injector O-ring Kit Felpro 2019

( Brand: Fel-pro ), ( Manufacturer Part Number: 63614ZNNM ), ( Part Type: Fuel Ring Injector ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Fuel Injector O-ring Kit ), ( Important Note: 1 Per Vehicle Kit ), ( Years: 2019 2011 2012 2013 2014 2015 2016 2017 2018 2020 ), ( Application: Dodge Grand Caravan Fuel Injector O-ring Kit ), ( Cs-sku: 400 )

Review FEL PRO Dodge Fuel Injector O ring Kit Felpro fits CARAVAN GRAND 2011–2020

The **FEL-PRO 63614ZNNM Fuel Injector O-Ring Kit** is a precision-engineered replacement solution specifically designed to restore optimal sealing and performance to the fuel injectors in **2011 2020 Dodge Caravan** models equipped with **Chrysler 3.6L Pentastar V6 engines**. This high-quality kit features a **complete set of O-rings and seals** tailored to match the exact specifications of your vehicle s fuel rail assembly, ensuring a secure, leak-free fit that prevents fuel leaks, vacuum loss, and potential engine performance issues. Crafted from **durable, fuel-resistant nitrile rubber**, these O-rings are engineered to withstand the harsh conditions of high-pressure fuel systems while maintaining flexibility and longevity under varying temperature extremes. The kit includes **all necessary components**, such as the **fuel injector O-rings, fuel rail seals, and gasket surfaces**, eliminating the need for multiple part numbers and simplifying the installation process. Whether you're addressing a **fuel leak, injector replacement, or routine maintenance**, this kit provides a **reliable, long-lasting seal** that helps maintain efficient fuel delivery and engine reliability. Backed by **FEL-PRO s reputation for superior quality and compatibility**, this kit is an essential upgrade for anyone performing fuel system repairs on their Dodge Caravan, ensuring a tight, secure fit that minimizes the risk of future failures.

The **FEL-Pro 63614ZNNM Fuel Injector O-Ring Kit** is designed for use with 2011 2020 Dodge Caravan models equipped with 3.6L Pentastar V6 engines. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the FEL-Pro 63614ZNNM Fuel Injector O-Ring Kit**

1. **High-Quality Materials** FEL-Pro is known for using durable, high-performance materials that resist wear, heat, and fuel degradation better than generic or lower-grade alternatives. This reduces the risk of leaks and premature failure.

2. **Precision Fit** The kit is specifically engineered for the 3.6L Pentastar engine in 2011 2020 Dodge Caravans, ensuring a proper seal without excessive compression or gaps. This minimizes the chance of fuel leaks or injector damage during installation.

3. **Compatibility with Modern Engines** The Pentastar V6 uses advanced fuel injection systems, and FEL-Pro components are designed to work seamlessly with these systems, reducing the likelihood of compatibility issues.

4. **Ease of Installation** The o-rings are pre-lubricated and come in a kit format, which simplifies the replacement process compared to sourcing individual parts. This can save time for DIYers or mechanics.

5. **Brand Reputation** FEL-Pro is a trusted aftermarket brand with a strong reputation for reliability in automotive applications, including fuel systems. Many mechanics and enthusiasts prefer FEL-Pro over generic or cheaper alternatives.

6. **Prevents Fuel Leaks** Worn or degraded o-rings are a common cause of fuel leaks, which can lead to fuel odors, reduced performance, or even engine stalling. Replacing them with FEL-Pro helps maintain system integrity.

7. **Long-Term Durability** The materials used in FEL-Pro o-rings are designed to last longer than standard rubber or silicone alternatives, especially in environments with fuel additives or ethanol blends.

8. **Warranty and Support** FEL-Pro products often come with warranties or customer support, providing peace of mind in case of defects or installation issues.

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### **Cons of the FEL-Pro 63614ZNNM Fuel Injector O-Ring Kit**

1. **Cost** Compared to generic or no-name o-ring kits, FEL-Pro is more expensive. While the price reflects quality, it may be a significant investment if multiple injectors need replacement or if the kit is part of a larger repair.

2. **Limited Availability** Depending on the region or retailer, FEL-Pro parts may not be as widely stocked as more common brands. This could require ordering online or from specialty suppliers, which may involve shipping delays.

3. **Potential Overkill for Minor Issues** If the o-rings are only slightly worn or if the problem stems from another component (e.g., a faulty injector or clogged fuel rail), replacing just the o-rings may not fully resolve the issue. A diagnostic check is advisable before purchasing.

4. **Installation Skill Required** While the kit is designed for ease of use, improper handling (e.g., over-tightening, cross-threading, or improper lubrication) can still cause damage to the injectors or fuel system. Those without mechanical experience may need professional assistance.

5. **Ethanol Compatibility Concerns** If the vehicle runs on E15 or higher ethanol blends, some rubber-based o-rings may degrade faster over time. While FEL-Pro uses materials resistant to ethanol, long-term performance depends on fuel quality and maintenance.

6. **Mixed Reviews on Longevity** Some users report that while FEL-Pro o-rings improve immediate performance, they may still require replacement sooner than OEM parts in high-mileage vehicles or extreme conditions (e.g., frequent short trips or extreme temperatures).

7. **No Return Policy Risks** If the kit arrives damaged or is incompatible (e.g., wrong part number), returning it may be difficult depending on the retailer s policies, especially for online purchases.

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### **Conclusion**

The **FEL-Pro 63614ZNNM Fuel Injector O-Ring Kit** is a high-quality, reliable choice for replacing o-rings in 2011 2020 Dodge Caravan 3.6L Pentastar engines. Its strengths lie in its precision fit, durability, and compatibility with modern fuel injection systems, making it a preferable option over cheaper alternatives. However, the higher cost and potential overkill for minor issues are drawbacks to consider.

For most users, the benefits outweigh the cons, especially if the goal is long-term reliability and leak prevention. If budget is a concern, it may be worth comparing prices across retailers or considering OEM or other high-quality brands (e.g., Denso or Bosch) as alternatives.

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### **Recommendation**

**Purchase the FEL-Pro 63614ZNNM kit if:**

- You are experiencing fuel leaks, injector misfires, or poor engine performance related to worn o-rings.

- You prioritize long-term reliability and are willing to invest in quality parts.

- You plan to perform the replacement yourself or have access to a mechanic who can install it properly.

- The vehicle runs on standard or E10 fuel (higher ethanol blends may require additional consideration).

**Consider alternatives if:**

- The issue is not confirmed to be o-ring-related (diagnose with a scan tool or fuel pressure test first).

- You are on a tight budget and can find a reputable generic or aftermarket brand at a lower cost (e.g., from RockAuto, Amazon, or local auto parts stores).

- The vehicle has extremely high mileage or operates in harsh conditions, in which case you may need to evaluate the entire fuel system (injectors, rails, filters).

**Final Verdict:** The FEL-Pro kit is a strong, well-supported choice for Dodge Caravan owners needing injector o-ring replacement, but always verify the root cause of symptoms before purchasing. If in doubt, consult a trusted mechanic to confirm the diagnosis and installation requirements.

Details:

Fitment Notes: Kit Services Qty.1 Fuel Injector, Vehicle: 2015 - 2020 Dodge Grand Caravan. Parts Geek - For 2011 - 2020 Dodge Grand Caravan Fuel Injector O-Ring Kit FelPro 63614ZNNM 2019: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Fel-Pro Notes: Product Remark: 1 per vehicle kit 12 Month Warranty Vehicle: 2011 - 2014.

part #: 63614znnm price

  • $47.06

specifications carfuelinjector:

  • for models: Caravan, Grand
  • for makes: Dodge
  • for years: 2011-2020
  • brand: Fel-pro
  • mpn: 63614znnm
  • part type: Fuel Ring Injector
  • manufacturer warranty: 12 Month Warranty
  • notes: Fuel Injector O-ring Kit
  • important note: 1 Per Vehicle Kit
  • years: 2019 2011 2012 2013 2014 2015 2016 2017 2018 2020
  • application: Dodge Grand Caravan Fuel Injector O-ring Kit
  • cs-sku: 400

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  • policy: Returns Accepted
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  • time: 30 Days

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

seller carfuelinjector:

  • # reviews: 328412
  • rating: 98.8%
  • city: Austin, Texas

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  • cost: $0.00
  • class: Standard
  • type: Fixed
  • carrier: FedEx
  • transit: 3-7 Days
  • service: FedEx Ground / FedEx Home Delivery

offer carfuelinjector:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: April 15, 2026
  • quantity: 1
for models: caravan, grand, for makes: dodge, for years: 2011-2020, part type: fuel ring injector, manufacturer warranty: 12 month warranty, notes: fuel injector o-ring kit, important note: 1 per vehicle kit, years: 2019 2011 2012 2013 2014 2015 2016 2017 2018 2020, application: dodge grand caravan fuel injector o-ring kit, cs-sku: 400,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15894838496288603,
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  • New. Offer #1 priced at $47.06 + $0.00 shipping estimate = $47.06* total. Product Remark: 1 per vehicle kit Notes: Fuel Injector O-Ring Kit.FREE SHIPPING

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