1. Fuel Tanks & Filler Necks Deals
  2. sku: 24846247920879603
  3. BUYAUTOPARTS 38-314388P

BUYAUTOPARTS 38-314388P Square Body Detroit Diesel Fuel Neck 193331956198 13831438-101 6.2L Filler

fits make: Chevy, Gmc. year: 1984.

38-314388p Buyautoparts For 1984 Chevy Gmc Square Body Pickup 6.2l Detroit Diesel Fuel Filler Neck

( Brand: Buyautoparts ), ( Manufacturer Part Number: 38-314388P ), ( Type: Fuel Filler Neck ), ( Item Width: 18.110 ), ( Item Height: 6.500 ), ( Item Length: 4.330 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 13831438-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 193331956198 )

Review BUYAUTOPARTS Chevy Gmc Square Body Pickup 6.2l Detroit Diesel Fuel Filler Neck fits 1984

The **BuyAutoParts 38-314388P** is a meticulously engineered, direct-fit replacement **fuel filler neck** specifically designed for **1984 Chevrolet and GMC square-body trucks** equipped with the legendary **6.2L Detroit Diesel (6V92TA) engine**. This high-quality component is crafted to restore proper functionality to your vehicle s fuel system, ensuring a secure and leak-free connection between the fuel tank and the engine bay. Engineered with precision, the **38-314388P** features a durable **metal housing** reinforced with rubber gaskets and a robust **plastic or metal cap**, depending on the original configuration, to prevent fuel vapors from escaping while maintaining a tight seal. The neck is designed to align flawlessly with the factory mounting points, eliminating the need for modifications or adjustments, making installation straightforward for both DIY enthusiasts and professional mechanics. Compatible with the **Detroit Diesel s fuel system**, this part is built to withstand the demands of heavy-duty applications, reducing the risk of fuel leaks, spills, or contamination that could compromise engine performance. Whether you're restoring an older truck, upgrading a classic diesel rig, or simply replacing a worn-out component, this **BuyAutoParts fuel filler neck** delivers the reliability and durability required to keep your **1984 Chevy/GMC square-body** running smoothly for years to come.

### **Pros and Cons of buying a BuyAutoParts 38-314388P Fuel Filler Neck for a 1984 Chevy/GMC Square-Body 6.2L Detroit Diesel**

#### **Pros:**

1. **Exact Fitment** The part is specifically listed for the 1984 Chevy/GMC square-body 6.2L Detroit Diesel application, reducing the risk of compatibility issues.

2. **OEM-Style Design** Likely mimics the original equipment manufacturer (OEM) design, ensuring proper alignment with the fuel system and reducing leaks or improper sealing.

3. **Durable Material** Fuel filler necks are typically made from reinforced plastic or metal, which should withstand fuel exposure and minor mechanical stress.

4. **Easy Installation** Since it s a direct replacement, installation should be straightforward, requiring only basic tools and minimal disassembly.

5. **Cost-Effective** Compared to full fuel tank replacements or custom fabrication, this is a budget-friendly solution for a common wear-and-tear issue.

6. **Widely Available** As a common aftermarket part, it can be sourced from multiple suppliers, reducing the risk of stock shortages.

#### **Cons:**

1. **Potential Quality Variations** Aftermarket parts can vary in quality, and some may be thinner or less durable than OEM components, leading to premature cracking or leaks.

2. **Compatibility Uncertainty** While the part is listed for your year/model, slight variations in fuel system design (e.g., tank shape, mounting points) could cause fitment issues.

3. **No Warranty or Return Policy** Some aftermarket suppliers offer limited warranties, but others may not, leaving you responsible for defects or failures.

4. **Installation Challenges** If the surrounding fuel system (e.g., tank, hoses, clamps) is damaged or misaligned, installation could be more difficult than expected.

5. **Fuel Leak Risk** If the gasket or sealing surface is compromised (e.g., from improper installation or degraded material), fuel leaks may occur over time.

6. **Limited Brand Reputation** BuyAutoParts is a reputable supplier, but individual sellers on third-party platforms (e.g., eBay, Amazon) may carry lower-quality duplicates.

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### **Conclusion**

The **BuyAutoParts 38-314388P fuel filler neck** is a reasonable choice for replacing a worn or damaged filler neck on your 1984 Chevy/GMC 6.2L Detroit Diesel, given its direct fitment and cost-effectiveness. However, the quality and longevity depend on the supplier, installation precision, and the condition of the surrounding fuel system.

**If you purchase from a trusted source (e.g., BuyAutoParts official website or a well-reviewed seller), inspect the part for cracks or defects upon arrival, and ensure a proper seal during installation, this part should serve reliably.** If you re unsure about fitment or quality, consider verifying with a mechanic or checking for alternative OEM or high-quality aftermarket options.

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### **Recommendation:**

- **Buy from BuyAutoParts official site or a verified seller** to ensure authenticity and quality.

- **Inspect the part upon arrival** for cracks, warping, or damage to the gasket surface.

- **Follow installation instructions carefully**, using the correct gasket and tightening torque to prevent leaks.

- **Test for leaks** after refueling to confirm a proper seal.

- **Consider an OEM replacement** (if available) if budget allows, as it may offer slightly better longevity.

For most users, this part will be a functional and cost-effective solution, but always prioritize quality and proper installation to avoid future issues.

Details:

This is a brand new fuel filler neck just like OEM, designed to fit your original tank or any other stock replacement, backed by one year, unlimited mileage warranty. Condition: NEW. Buyautoparts For 1984 Chevy GMC Square Body Pickup 6.2L Detroit Diesel Fuel Filler Neck: Easy Install: OEM fit and finish for easy installation. Built for trouble-free ownership and 100% visually inspected quality tested, this Fuel Filler Neck is backed by our satisfaction guarantee.

Technical Specifications: Part Type:Fuel Filler Neck. Tested and Approved: Each part is run through rigorous testing before it leaves the factory. Brand:BuyAutoParts. This Fuel Filler Neck is manufactured and tested to the strictest OE car truck standards for unparalleled performance.

Fits 1984 and newer Chevy GMC Square Body pickups Suva with the 6.2L Detroit Diesel V8. Premium Parts: All parts are premium ISO/TS 16949 quality.

part #: 38314388p price

  • $112.41

specifications fueltanksysteme:

  • for makes: Chevy, Gmc
  • for years: 1984
  • brand: Buyautoparts
  • mpn: 38-314388p
  • type: Fuel Filler Neck
  • item width: 18.110
  • item height: 6.500
  • item length: 4.330
  • manufacturer warranty: 1 Year
  • ipn: 13831438-101
  • california prop 65 warning: Prop65 Warning
  • upc: 193331956198

payments fueltanksysteme:

  • credit card: Visa
  • wallet: Apple-pay
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shipping fueltanksysteme:

  • type: Fixed
  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • transit: 2-6 Days
  • cost: $0.00

general fueltanksysteme:

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

offer fueltanksysteme:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: June 2, 2026

returns fueltanksysteme:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

seller fueltanksysteme:

  • rating: 98.8%
  • # reviews: 85428
  • city: Hebron, Kentucky
for makes: chevy, gmc, for years: 1984, type: fuel filler neck, item width: 18.110, item height: 6.500, item length: 4.330, manufacturer warranty: 1 year, california prop 65 warning: prop65 warning,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 24846247920879603,
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