OER AUTHORIZED TC3843 Fuel Filler Neck

( Brand: Oer Authorized ), ( Manufacturer Part Number: TC3843 ), ( Part Type: Fuel Filler ), ( Item Height: 20 )

Review OER AUTHORIZED Chevy Gmc Fuel Filler Neck fits BLAZER JIMMY 1973-78

OER TC3843 Fuel Filler Neck for 1973-78 Chevy Blazer and GMC Jimmy

The OER TC3843 Fuel Filler Neck is an essential replacement component for your 1973-78 Chevy Blazer or GMC Jimmy. This high-quality part is designed to ensure a seamless and efficient fueling process, enhancing your vehicle's functionality and reliability.

Manufactured by OER (Original Equipment Reproduction), this fuel filler neck is an exact replica of the original equipment, ensuring a perfect fit and OEM-like performance. The TC3843 is crafted from durable materials, with a focus on resilience and longevity to withstand the rigors of regular use.

This fuel filler neck features a secure seal and a smooth, easy-to-use design, making refueling a breeze. The OER TC3843 is also designed with corrosion resistance in mind, helping to protect your vehicle from harmful elements and maintaining its appearance over time.

Installing the OER TC3843 Fuel Filler Neck is straightforward, thanks to its easy-to-follow instructions and simple installation process. This replacement part comes equipped with all necessary hardware, ensuring a hassle-free installation experience.

Investing in the OER TC3843 Fuel Filler Neck not only guarantees a reliable fueling system but also contributes to the overall aesthetic appeal of your classic Chevy Blazer or GMC Jimmy. With its accurate fit, superior quality, and easy installation, the OER TC3843 is the ideal choice for any vehicle enthusiast seeking a dependable and authentic replacement part. Upgrade your 1973-78 Chevy Blazer or GMC Jimmy today with the OER TC3843 Fuel Filler Neck.

1. Compatibility: This OER fuel filler neck is specifically designed for your model year Chevy Blazer or GMC Jimmy, ensuring a perfect fit.

2. OEM Quality: OER is a well-known manufacturer that produces parts of Original Equipment Manufacturer (OEM) quality, meaning it should match the performance and durability of the original part.

3. Improved Functionality: A new fuel filler neck can eliminate any potential leaks or issues with the current one, improving the overall performance and safety of your vehicle.

4. Peace of Mind: With a new fuel filler neck, you can have confidence in the reliability of your vehicle's fuel system.

1. Cost: Replacing a fuel filler neck can be a significant expense, especially when factoring in labor costs if you're not installing it yourself.

2. Potential for Installation Issues: While the part should fit your vehicle, there's always a chance that installation could be complicated, especially if your vehicle has experienced any modifications.

3. Availability: Depending on your location, you may have to order the part online, which could lead to a delay in receiving the part and completing the installation.

The OER TC3843 fuel filler neck offers a reliable solution for addressing potential issues with your 1973-78 Chevy Blazer/GMC Jimmy's fuel system. While the cost may be a concern, the improved functionality, OEM quality, and peace of mind that come with a new fuel filler neck make it a worthwhile investment for many vehicle owners. If you're comfortable with the cost and potential installation challenges, this part could be a good choice for maintaining the performance and safety of your vehicle.

If you're unsure about the installation process or have concerns about the cost, it may be worth seeking advice from a professional mechanic before making a purchase. They can help you weigh the benefits and potential drawbacks and guide you towards the best solution for your specific situation.

Details:

1973-78 Chevy GMC Blazer Jimmy; Fuel Filler Neck: Reproduction fuel filler neck for 1973-77 Chevrolet and Jimmy model's. This first design filler neck has a 1-1/4 outside diameter main outlet with 1/2 vent pipe. Each fuel tank neck is manufactured to original GM specifications offering a quality appearance and fitment.Chevrolet Applications:1973-1977 Chevrolet Blazer first-design 1/2 pipe 1977-1978 second design 5/8 pipe must use RD1007 adapter vent hose set GMC Jimmy set.

specifications fueltanksysteme:

• for models: Blazer, Jimmy
• for makes: Chevy, Gmc
• for years: 1973-78
• brand: Oer Authorized
• mpn: Tc3843
• part type: Fuel Filler
• item height: 20

general fueltanksysteme:

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

offer fueltanksysteme:

• started: May 19, 2025
• quantity: 10
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller fueltanksysteme:

• rating: 99.1%
• # reviews: 16977
• city: Huntington Beach, California

payments fueltanksysteme:

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

returns fueltanksysteme:

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

shipping fueltanksysteme:

• class: Standard, Expedited
• transit: 3-9 Days
• cost: $10.80
• type: Calculated
• carrier: USPS, UPS, FedEx
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground or FedEx Home Delivery

Oer Authorized TC3843 Is Similar To:

• 6428049 Oer Fuel Tank Sending Unit (19.4% 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)
• 6428271 Oer Sending Unit Fuel Level Line Chevy Gmc Ea (32.8% similar) Fits model's with the standard rear mounted fuel tank. Buyer pays return shipping. Fuel pump included no notes 3/8 in. Quantity sold individually...(September 4th, 2018)
• Ft1004c Oer Stainless Steel Fuel Tank Camaro 012997055925 (22.2% 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 (28.6% 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 (29.9% 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 (22.2% 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 (29.9% 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 (38% 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 (38% 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 (22.2% 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 (34.9% 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)