JEEP 21QVTH Fuel Filler Neck

( Manufacturer Part Number: 21QVTH ), ( Part Type: Fuel Filler ), ( Compatible Make/model: Jeep Grand Cherokee ), ( Compatible Years: 1998 1997 98 97 ), ( Fitment Info: Fuel Tank Filler Neck ), ( Important Info: Gas Tank Filler Neck ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review JEEP Replacement Fuel Filler Neck fits CHEROKEE GRAND 1997–1998

The **21QVTH Fuel Filler Neck** is a precision-engineered component designed specifically for the **1997 1998 Jeep Cherokee (XJ model)**, ensuring a seamless and secure fit for both **gasoline and diesel** applications. Crafted from high-quality **stamped steel**, this fuel filler neck is built to withstand the rigors of daily use, including exposure to harsh weather conditions, road debris, and the constant stress of fuel system operation. The **durable, corrosion-resistant coating** applied to the interior and exterior surfaces prevents rust and deterioration, extending the lifespan of the component while maintaining a clean, professional appearance. The **tapered, ergonomic design** of the neck allows for easy insertion and removal of the fuel cap, reducing the risk of accidental spills or misalignment, which is particularly beneficial in off-road or rugged environments where fuel systems are more susceptible to wear. This fuel filler neck features a **secure, interference-fit connection** with the Jeep Cherokee s fuel tank, ensuring a tight seal that minimizes fuel vapor escape and prevents contaminants from entering the system. Whether you're restoring a classic Cherokee, upgrading an existing fuel system, or performing routine maintenance, this **OEM-replacement part** delivers the reliability and performance expected from Jeep s original equipment. Its **universal compatibility** with both **EFI (Electronic Fuel Injection) and carbureted** setups makes it an ideal choice for enthusiasts and mechanics alike, ensuring optimal fuel flow and system integrity. With its **sleek, functional design** and robust construction, the **21QVTH Fuel Filler Neck** is an essential upgrade for anyone seeking to maintain the integrity and efficiency of their Jeep Cherokee s fuel system.

### **Pros and Cons of Buying a 21QVTH Fuel Filler Neck for a 1997-1998 Jeep Cherokee**

The **21QVTH fuel filler neck** is a direct replacement part for the 1997-1998 Jeep Cherokee, particularly models equipped with the **4.0L AMC V6 engine** (commonly found in the **XJ Cherokee**). Here are the key advantages of purchasing this part:

1. **Exact Fitment** This part is specifically designed for the 1997-1998 Jeep Cherokee, ensuring compatibility with the fuel tank and surrounding components. It will align properly with the fuel tank opening and the vehicle s body structure.

2. **OEM Quality** If sourced from a reputable manufacturer (such as **Mopar, ACDelco, or a trusted aftermarket brand**), this part will meet or exceed factory specifications in terms of material durability and sealing performance.

3. **Prevents Fuel Spills and Leaks** A worn or damaged fuel filler neck can lead to fuel leaks, which pose a fire hazard and waste fuel. Replacing it ensures a proper seal, reducing the risk of spills.

4. **Improves Fuel Tank Accessibility** Over time, the rubber gasket and plastic components of the filler neck can degrade, making it difficult to insert the fuel nozzle. A new part ensures smooth operation.

5. **Prevents Fuel Tank Damage** If the old filler neck is cracked or broken, it can damage the fuel tank when removing it. A new part avoids this risk during installation.

6. **Compatibility with Aftermarket Upgrades** If you plan to modify your Jeep (e.g., installing a larger fuel tank or upgrading the fuel system), a new filler neck ensures proper integration with aftermarket components.

7. **Long-Term Reliability** The fuel filler neck is a relatively inexpensive part to replace, and doing so can extend the life of your Jeep s fuel system, avoiding more costly repairs down the line.

8. **Easy Installation** This part is designed for straightforward replacement, typically requiring only basic tools (socket wrench, new gasket, and possibly a fuel tank drain). Many DIYers can install it in under an hour.

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1. **Cost** Depending on the brand and retailer, this part can range from **$20 to $60 or more**. While not extremely expensive, it is still an additional expense if you re working on a budget.

2. **Potential Counterfeit Parts** Some aftermarket parts, especially those purchased from unknown sellers, may be counterfeit or of inferior quality. Always buy from trusted suppliers (e.g., **RockAuto, Mopar, Amazon, or reputable local auto parts stores**) to avoid receiving a defective or poorly made part.

3. **Fuel Tank Removal Required** To replace the filler neck, you will likely need to **drain the fuel tank** (or at least remove most of the fuel) and **disconnect the fuel lines**. This means either:

- **Draining fuel into a container** (messy and time-consuming).

- **Siphoning fuel out** (requires caution to avoid spills).

- **Using a fuel transfer pump** (if available).

- **Hiring a shop** to handle it (adding labor costs).

4. **Gasket Replacement Necessary** The fuel filler neck typically comes with a new gasket, but some installers prefer to replace it regardless. If the old gasket is damaged, it can lead to leaks, so proper sealing is critical.

5. **Potential for Improper Installation** If not installed correctly, the new filler neck may not seal properly, leading to fuel leaks or difficulty inserting the fuel nozzle. Ensuring a tight fit and proper gasket placement is essential.

6. **Limited Availability of OEM Parts** While the **21QVTH** is a common part number, OEM (Mopar) versions may be harder to find than aftermarket alternatives. If you prefer OEM, you may need to order from a specialty supplier.

7. **Rust and Corrosion Risk (If Ignored)** If the fuel tank itself is rusted or damaged, replacing just the filler neck won t fix underlying issues. A full fuel tank inspection may be needed if leaks persist after replacement.

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The **21QVTH fuel filler neck** is a **practical and necessary replacement** for a 1997-1998 Jeep Cherokee, especially if you re experiencing leaks, difficulty with the fuel nozzle, or general wear and tear. The benefits **improved fuel system integrity, leak prevention, and long-term reliability** outweigh the minor drawbacks, which are mostly related to **installation effort and part sourcing**.

If your Jeep s fuel filler neck is failing, **replacing it is a smart preventive maintenance step** that can save you from more serious (and costly) fuel system issues later. However, if you re on a tight budget, you may want to **prioritize this repair alongside other necessary maintenance tasks** (e.g., fuel pump, fuel lines, or tank inspection).

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1. **Buy from a Trusted Source** Purchase the **21QVTH fuel filler neck** from a reputable supplier like **RockAuto, Mopar, Amazon, or a local auto parts store** to ensure authenticity and quality.

2. **Prepare for Installation**

- **Drain the fuel tank** (or at least most of it) before starting.

- **Have a new gasket** (even if the part includes one, replacing it is wise).

- **Gather basic tools** (socket wrench, pliers, possibly a fuel line disconnect tool).

- **Consider a helper** if the tank is heavy or difficult to access.

3. **Inspect the Fuel Tank** While replacing the filler neck, take the opportunity to **check for rust, punctures, or fuel line damage**. If the tank is compromised, address it immediately to avoid future leaks.

4. **Follow Installation Steps Carefully**

- Remove the old filler neck carefully to avoid damaging the tank.

- Clean the fuel tank opening and gasket surface before installing the new part.

- Ensure the new filler neck is **fully seated and securely tightened** (but avoid overtightening).

- Reconnect fuel lines and test for leaks before refueling.

5. **Test After Installation**

- Fill the tank with fuel and **check for leaks** around the filler neck.

- Ensure the fuel nozzle **inserts and removes smoothly** without resistance.

6. **Consider a Fuel System Refresh** If you re already working on the fuel system, consider **replacing the fuel filter, checking the fuel pump, and inspecting fuel lines** for added reliability.

**Yes, replace the 21QVTH fuel filler neck if it s failing.** It s a **simple, cost-effective fix** that prevents bigger problems. With proper installation, it will restore proper fuel system function and extend the life of your Jeep s fuel tank. If you re uncomfortable with the installation, a **mechanic can do it for a reasonable labor cost** (typically **$50 $100** depending on shop rates).

Details:

12 Month Warranty. Replacement Fuel Filler Neck fits Jeep Grand Cherokee 1997 - 1998 21QVTH: Brand: condition: New Notes: Tank Remark: Gas Neck, Detailed Applications Years: Vehicle: 1997 - 1998 Jeep.

part #: 21qvth price

• $47.59

specifications fueltanksysteme:

• for models: Cherokee, Grand
• for makes: Jeep
• for years: 1997-1998
• mpn: 21qvth
• part type: Fuel Filler
• compatible make/model: Jeep Grand Cherokee
• compatible years: 1998 1997 98 97
• fitment info: Fuel Tank Filler Neck
• important info: Gas Tank Filler Neck
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

general fueltanksysteme:

• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
• condition: New

seller fueltanksysteme:

• # reviews: 23420
• city: Cleveland, Ohio
• rating: 99.1%

shipping fueltanksysteme:

• transit: 2-6 Days
• type: Fixed
• class: Economy
• service: Economy
• cost: $0.00

offer fueltanksysteme:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 26, 2026

returns fueltanksysteme:

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

payments fueltanksysteme:

• other
• credit card: Discover
• wallet: Paypal

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