OER AUTHORIZED 459068 Gas Tank Filler Neck Seal

( Brand: Oer Authorized ), ( Manufacturer Part Number: 459068 ), ( Part Type: Seal Tank Filler )

Review OER AUTHORIZED Gas Tank Filler Neck Seal fits CORVETTE 1978-82

The **OEM 459068 Gas Tank Filler Neck Seal** is a precision-engineered rubber component designed exclusively for the **1978 1982 Chevrolet Corvette**, ensuring a perfect fit and reliable performance for this iconic muscle car. Crafted from high-quality **neoprene or EPDM rubber**, this seal is engineered to withstand the harsh conditions of automotive fuel systems, including exposure to gasoline vapors, temperature fluctuations, and constant flexing as the filler neck moves during refueling. The seal features a **tapered, interference-fit design** that securely grips the filler neck s internal diameter, preventing leaks while maintaining a snug yet flexible seal that resists cracking or degradation over time. Its **smooth, durable surface** minimizes friction between the filler neck and the gas cap, reducing wear on both components and ensuring a tight, airtight closure every time the Corvette s fuel system is accessed. This aftermarket replacement part is built to **OEM specifications**, meaning it replicates the original equipment manufacturer s dimensions and performance, providing the same level of protection and functionality as the factory seal. Whether restoring a classic Corvette or maintaining one in peak condition, this filler neck seal is an essential component for preserving fuel system integrity, preventing fuel odors, and ensuring a clean, leak-free refueling experience. Its **universal compatibility** with all 1978 1982 Corvette models including the **C3 Stingray and Convertible variants** makes it a must-have for enthusiasts seeking authenticity and reliability in their restoration or maintenance projects.

### **Pros and Cons of buying a OEM 459068 (1978-82 Corvette Gas Tank Filler Neck Seal)**

1. **Authentic Fit and Function** The OEM part is designed specifically for the 1978-1982 Corvette, ensuring a perfect fit without modifications. This reduces the risk of leaks, improper sealing, or fuel vapor escape compared to aftermarket alternatives.

2. **Durability and Longevity** Original equipment parts are typically built to last, using materials and manufacturing standards that meet GM s original specifications. This can extend the life of the fuel system if installed correctly.

3. **Reliability** Since it s a genuine part, it s less likely to fail prematurely due to poor quality control, which can be a concern with some aftermarket components.

4. **Resale Value Preservation** If you plan to keep or sell the vehicle in the future, using OEM parts helps maintain its originality and appeal to collectors or buyers who prioritize authenticity.

5. **Easier Maintenance** The part is designed to work seamlessly with the existing fuel system, reducing the need for additional adjustments or compatibility fixes that may be required with non-OEM replacements.

6. **Warranty Coverage** If purchased from a reputable dealer or directly from GM (or an authorized source), some OEM parts may come with a limited warranty, providing peace of mind against defects.

1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price may be prohibitive for budget-conscious buyers or those working on multiple projects.

2. **Limited Availability** Finding the exact OEM part (especially for older models like the 1978-82 Corvette) can be challenging. Some dealers may not stock it, requiring special ordering, which can delay repairs.

3. **Potential for Counterfeit Parts** If purchasing from an unverified source (e.g., eBay, random online sellers), there s a risk of receiving a knockoff or low-quality replica that doesn t meet OEM standards.

4. **Overkill for Minor Repairs** If the filler neck seal is only slightly damaged or worn, an OEM replacement might be more than necessary. In such cases, a high-quality aftermarket seal could suffice at a lower cost.

5. **Installation Complexity** While not inherently difficult, replacing an OEM filler neck seal may require careful handling to avoid damaging surrounding components (e.g., fuel lines, tank vents). Inexperienced DIYers might struggle without proper tools or guidance.

6. **Environmental and Ethical Concerns** OEM parts often come from recycled or salvaged vehicles, which may raise ethical questions for some buyers who prefer new manufacturing.

---

### **Conclusion**

The decision to buy the OEM 459068 filler neck seal for your 1978-82 Corvette depends on your priorities. If **authenticity, long-term reliability, and preserving the vehicle s originality** are your top concerns and you re willing to pay the premium then the OEM part is the best choice. It minimizes risks associated with compatibility, durability, and resale value.

However, if **cost is a major factor** or the seal is only minimally damaged, a **high-quality aftermarket alternative** (from a trusted brand like **Eagle, ACDelco, or Speedhawk**) could be a practical compromise. Aftermarket parts often offer similar performance at a fraction of the cost, with the added benefit of easier availability.

For most enthusiasts, the OEM part is worth the investment if the budget allows, as it ensures a seamless fit and maintains the vehicle s integrity. But if you re working on a tight budget or the repair is minor, an aftermarket seal may be the smarter financial choice without sacrificing too much quality.

---

### **Final Recommendation**

- You value originality and long-term reliability above cost.

- You re restoring or maintaining a collector s vehicle.

- You have access to a reputable dealer or source to avoid counterfeits.

- Budget is a constraint, and the seal isn t critically damaged.

- You prefer a quicker, more affordable solution without compromising too much on quality.

- You re comfortable verifying the aftermarket part s reputation (e.g., brands with good Corvette-specific reviews).

For the 1978-82 Corvette, the OEM seal is the gold standard, but always weigh the pros and cons against your specific situation. If possible, consult with a Corvette specialist or mechanic to confirm whether the OEM part is strictly necessary for your project.

Details:

1978-82 Corvette; Gas Tank Filler Neck Seal: Replace your damaged or missing gas tank filler neck seal with this quality reproduction for Corvette model's.

specifications fueltanksysteme:

• for models: Corvette
• for years: 1978-82
• brand: Oer Authorized
• mpn: 459068
• part type: Seal Tank Filler

seller fueltanksysteme:

• city: Huntington Beach, California
• # reviews: 55677
• rating: 99.7%

payments fueltanksysteme:

• wallet: Google-pay
• other
• credit card: Discover

offer fueltanksysteme:

• quantity: 10
• started: April 14, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

general fueltanksysteme:

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

shipping fueltanksysteme:

• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
• cost: $6.07
• transit: 3-8 Days
• class: Standard, Expedited
• carrier: USPS, UPS, FedEx
• type: Calculated

returns fueltanksysteme:

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

Oer Authorized 459068 Is Similar To:

• 6428049 Oer Fuel Tank Sending Unit (28.6% similar) Fitment information may not be available for all products and those without will have a compatibility link. Buyer pays return shipping. Quantity sold individually. Pickups with 30 ohm gauge...(July 22nd, 2018)
• Ft1004c Oer Stainless Steel Fuel Tank Camaro 012997055925 (29.8% similar) Oer FT1004C stainless steel fuel tank Camry TANK1974-1977 CAMARO1974-1978 fire bird this product ships directly from the manufacturer...(November 1st, 2018)
• Ft1007a Oer Zinc Coated Steel Fuel Tank Gallon With 099998510134 (29.7% similar) This product ships directly from the manufacturer. Oer FT1007A zinc coated steel fuel tank Camry fire bird 14 gallon with TANK1982-1992 in PUMP14 includes the lock ring and o-ring gasket for sender...(September 9th, 2018)
• Ft1100b Oer Camaro Fuel Tank Mounting Straps Stainless New (29.5% similar) What you see in the photos is get. You are buying on a set of stainless steel gas tank mounting straps for Camry fire bird and the hardware to go with. USA shipping only. I purchased brand new from classic industries and have decided to go a different route. Part number for straps: FT1100BPART ...(October 3rd, 2018)
• Ft3004a Oer Fuel Tank (25.9% similar) L6 gas naturally aspirated::wagon FT3004A Oer - fuel tank manufactured gallon by. Reproduction fuel tank. This product is made of high-quality materials to serve you for years come. Material: zinc coated steel. Most Oer products are officially licensed as authentic restoration. Each product is ...(April 27th, 2017)
• Ft4004a Oer Zinc Coated Steel Fuel Tank Chevy Impala 012997057585 (32.6% similar) Oer FT4004A zinc coated steel fuel tank 1967 Chevy impala and full size cars excl TANK 1967 cars excludes wagon model's 24-GALLON capacity this product ships directly from the manufacturer...(October 24th, 2018)
• Ft5005a Oer For Chevy Fuel Tank (31.6% similar) Must use existing neck unless specified. Filler pipe. Comes complete with the locking ring for fuel sender and senders sealing o-ring. GM11A is typically mounted on either the LHS or Rh side, ahead of rear axle and utilizes a small. Complete gas tank assembly for Chevrolet GMC short bed trucks. ...(August 21st, 2018)
• Ft5006a Oer For Chevy Fuel Tank (31.6% similar) These tank is made of zinc coated steel and will fit for either the main fuel on LHS side truck or auxiliary Rh. Fuel tank FT5006A by Oer. This product is made of high-quality materials to serve you for years come. Complete replacement gas tank assembly for Chevrolet and GMC trucks. Volume: 20 ...(August 21st, 2018)
• Ft6020c Oer Fuel Tank (25.9% similar) This is a high quality replacement fuel tank for barracudas. This is a 18-GALLON fuel tank with four vent pipes on the front. Pre-packaged in box. This product is made of high-quality materials to serve you for years come. Volume: 18 gallons. Fuel tank FT6020C by Oer. These are manufactured in ...(February 1st, 2018)
• K630 Oer Camaro Firebird Gas Tank To Filler Neck Hose And (49.6% similar) 95 in continental us. If you pay for the items individually combined shipping will not apply. 2 clamps included. Shipping handling: this item is the gas tank to filler neck hose fit 1967 and 1968 cameras fire birds. Produced with correct high quality neoprene and will last much longer than other...(August 8th, 2018)
• N244 Oer Gas Cap Chevy Chrome Plated (30% similar) Oer N244 gas cap Chevy ii nova chrome plated this product ships directly from the manufacturer...(May 28th, 2018)