CHEVROLET 12459858 Rear Right Passenger Fuel Tank

( Manufacturer Part Number: 12459858 ), ( Fuel Type: Gasoline ), ( Country Of Origin: United States ), ( Type: Fuel Tank ), ( Placement On Vehicle: Passenger Side ), ( Ipn: 00-02 )

Review CHEVROLET Rear Right Passenger Side Fuel Tank Assembly Oem fits CORVETTE C5 2000–2002

The **Chevrolet 12459858 OEM Rear Right Passenger Fuel Tank** for the **C5 Corvette (2000 2002)** is a precision-engineered component designed to meet the exacting standards of performance, durability, and reliability demanded by the legendary American sports car. This genuine factory-replacement fuel tank is crafted from high-quality, corrosion-resistant materials, ensuring long-term integrity even under the demanding conditions of high-performance driving. The tank features a robust, reinforced construction with a seamless design that minimizes the risk of leaks or structural failure, a critical consideration for the C5 s aggressive driving dynamics and high-speed capabilities. Its precise fitment is achieved through meticulously calibrated dimensions, allowing for an interference-free installation that maintains the original vehicle s fuel system efficiency and handling balance. The tank is equipped with the factory-approved fuel pickup assembly, ensuring optimal fuel flow and preventing common issues such as clogging or improper fuel delivery. Whether replacing a damaged or worn-out tank due to age, accident damage, or routine maintenance, this OEM part guarantees a seamless integration with the vehicle s fuel lines, sender unit, and mounting brackets, restoring both performance and safety to the C5 s legendary driving experience. Ideal for restoration projects, accident repairs, or proactive maintenance, this fuel tank exemplifies Chevrolet s commitment to quality and performance, delivering a part that not only fits perfectly but also upholds the C5 s reputation for uncompromising excellence.

### **Pros and Cons of Buying a 2000-2002 Chevrolet Corvette C5 (Rear Right Passenger Fuel Tank VIN 12459858)**

#### **Pros**

1. **Iconic Performance and Legacy** The C5 Corvette is widely regarded as one of the greatest American muscle cars ever made. With a naturally aspirated 5.7L LS1 V8 (2000-2001) or the supercharged LS1 (2002), it delivers strong acceleration (0-60 mph in 4.8-5.2 seconds in stock form) and a thrilling driving experience. The C5 s mid-engine layout, rear-wheel-drive dynamics, and sharp handling make it a favorite among enthusiasts.

2. **Strong Aftermarket Support** The C5 has a massive aftermarket following, meaning parts (performance upgrades, suspension, exhaust, etc.), tuning options, and restoration resources are widely available. Common modifications include engine swaps (LS6, LS7, or even small-block Chevy big-blocks), suspension upgrades, and aerodynamic enhancements.

3. **Classic Design with Modern Comforts** The C5 s aggressive, aerodynamic styling (especially the 2002 model with its revised front end) remains timeless. Inside, it offers modern amenities for its era, including power windows, air conditioning, a digital dash (2002), and a relatively comfortable interior for a sports car.

4. **Potential for High Resale Value** Well-maintained C5s, especially those with low mileage or rare options (e.g., Z06, manual transmission, or specific paint colors), hold their value well. Restored examples can appreciate significantly, particularly if they re kept in excellent condition.

5. **Reliability (When Maintained Properly)** The LS1 engine is known for its durability, especially with regular oil changes and basic maintenance. The C5 s drivetrain (manual or automatic) is robust, and the chassis is simple compared to modern complex systems. However, neglect can lead to costly failures.

6. **Fuel Tank Location (Prospective)** The rear right passenger fuel tank (as noted in the VIN) is a common configuration for the C5. While this can be a minor inconvenience for fueling, it s not unusual, and the tank itself is relatively easy to work on compared to some other muscle cars.

7. **Community and Enthusiast Culture** The C5 has a passionate owner community, with clubs, meetups, and forums (e.g., Corvette forums, LS1 forums) where buyers can find support, advice, and parts. This makes ownership more enjoyable and troubleshooting easier.

---

#### **Cons**

1. **Fuel Tank Location (Potential Drawbacks)** While not uncommon, the rear-mounted fuel tank can be less convenient than a front-mounted one. Refueling requires bending down or using a fueling aid, and the tank s position can affect weight distribution slightly. Additionally, the C5 s fuel system is prone to leaks over time, especially if the tank or lines are old or damaged.

- **Fuel System:** The rear-mounted fuel tank and fuel lines are notorious for developing leaks or cracks over time. The fuel pump and sender unit can also fail, requiring replacement.

- **Engine:** The LS1 is strong but can suffer from oil leaks (valve cover gasket, oil pan gasket), head gasket failures (especially in high-mileage examples), and timing chain stretch (if not serviced).

- **Transmission:** The 4L60-E automatic transmission can wear out prematurely, requiring a rebuild or replacement. The manual transmission (T56) is more durable but still requires attention.

- **Suspension:** Bushings, shocks, and control arms wear out over time, leading to handling issues.

- **Electrical Gremlins:** The C5 s wiring harness and computer systems can be finicky, especially in older examples. The 2002 model introduced a digital dash, which can be more prone to issues than the analog gauges of the 2000-2001 models.

- Oil changes (every 5,000 miles or as recommended).

- Fuel system inspections and potential replacements.

- Suspension and bushings.

- Brake upgrades (stock brakes are adequate but can wear out quickly with aggressive driving).

- Cooling system maintenance (water pump, thermostat, hoses).

- Rust (especially in the frame rails, subframe, and wheel wells, depending on the car s history).

4. **Depreciation** While some C5s hold value, others (especially high-mileage or poorly maintained examples) depreciate quickly. The market is flooded with used C5s, so finding a truly rare or well-preserved example can be competitive and expensive.

5. **Insurance Costs** The C5 is a high-performance car, and insurance premiums can be significantly higher than for a comparable sedan or daily driver. This is especially true for modified or high-value examples.

6. **Driving Practicality** The C5 is a two-seater with limited rear cargo space. Its rear-mounted engine and mid-engine layout make it less practical for daily use compared to a front-wheel-drive sports car. Fuel efficiency is poor (around 12-15 MPG combined), which can add to ownership costs.

- Frame rust (common in older Corvettes, especially in snowy or salted regions).

- Transmission or drivetrain wear (check fluid levels and condition).

- Electrical issues (test all lights, gauges, and accessories).

- Previous accidents (inspect for alignment, frame damage, or bodywork).

---

#### **Conclusion**

Buying a 2000-2002 Chevrolet Corvette C5 with a rear right passenger fuel tank can be an exciting and rewarding experience for an enthusiast who values performance, driving dynamics, and the joy of working on a classic American muscle car. The C5 s legacy, strong aftermarket support, and potential for high performance make it a compelling choice for those who prioritize driving fun over practicality.

However, the car s reliability issues, maintenance demands, and potential for hidden problems require careful consideration. Buyers should be prepared for regular upkeep, higher insurance costs, and the possibility of unexpected repairs especially if the car has high mileage or a questionable history. The rear fuel tank is a minor inconvenience but not a dealbreaker; the real challenges lie in the car s aging systems and the need for proactive maintenance.

For the right buyer someone who enjoys working on their car, appreciates the C5 s driving experience, and is willing to invest time and money into keeping it running this Corvette can be an incredible project or a daily driver. For those seeking a hassle-free, low-maintenance vehicle, the C5 is not the best choice.

---

#### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** Hire a trusted mechanic or Corvette specialist to thoroughly inspect the car. Focus on the fuel system, engine condition, transmission, suspension, and electrical systems. A PPI can uncover hidden issues and help negotiate the price.

2. **Check the Service History** A well-documented service history is a red flag. Look for records of oil changes, fuel system work, suspension upgrades, and any major repairs. A car with no service history should be approached with caution.

- Engine noise (knocking, ticking, or unusual sounds).

- Transmission shifts (smoothness, delays, or grinding).

- Suspension (clunks, bounces, or uneven handling).

- Electrical systems (flickering lights, dashboard warnings).

4. **Verify the Fuel Tank Condition** Inspect for leaks, cracks, or corrosion around the tank and fuel lines. If the tank has been replaced, ask for proof. A leaking fuel tank can be a major safety hazard.

- **Carfax or AutoCheck** to check for accident history or title issues.

- **Corvette forums or databases** to see if this specific VIN has known issues.

- **Local Corvette clubs** for insights from other owners.

6. **Budget for Maintenance** Be prepared to spend at least $1,000 $3,000 annually on maintenance, depending on the car s condition. Factor in potential major repairs (e.g., transmission rebuild, fuel system overhaul, or engine work).

7. **Consider a Restoration or Project Car** If the car is in rough shape, weigh whether it s worth restoring versus buying a lower-mileage or restored example. A project car can be rewarding but time-consuming and expensive.

8. **Negotiate Realistically** Use the PPI report and any issues found to negotiate a fair price. Avoid overpaying for a car that needs extensive work unless you re prepared for the commitment.

Details:

These are normal for automotive parts and do not affect the functionality of item. Safe Packing Global shipping. Bentley Corvette Porsche Aston Martin Maserati Mercedes BMW Jaguar Land Rover. Condition of Body Parts, panels and exterior parts may have minor cosmetic imperfections such as scratches, paint chips, scuffs, storage marks, or other signs handling transportation.

Corvette C4 C5 C6 Z06. 97-04 CHEVROLET CORVETTE C5 STEERING COLUMN WINDSHIELD WIPER COMBINATION KNOB OE. WOW Automotive Alt Design OEM premium used parts Same day shipping Verified Fit Fuel Tank: Part No: 12459858 condition: Used Good/Normal use see photos Quick fit summary: Chevrolet Corvette Base Convertible 2-Door 2000 - 2002 ; Coupe Hatchback Z06 2002 Manufacturer Numbers, 12459858, Shipping We typically ship parcels within 24 hours. All parts are tested either before or after removal from the vehicle.

Shipping cost or carrier may change, based on final destination. Keywords for search: 97-99 CHEVROLET CORVETTE C5 LS1 ENGINE LEFT RIGHT EXHAUST MANIFOLD PAIR OEM. Contact: Questions. Item may show light scuffs, scratches or other imperfections as a used part.

part #: 12459858 prices

• $224.24-$549.95

specifications fueltanksysteme:

• for models: C5, Corvette
• for makes: Chevrolet
• for years: 2000-2002
• mpn: 12459858
• fuel type: Gasoline
• country of origin: United States
• type: Fuel Tank
• placement on vehicle: Passenger Side
• ipn: 00-02

returns fueltanksysteme:

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

seller fueltanksysteme:

• city: Dallas, Texas
• rating: 99.9%
• # reviews: 4458

offer fueltanksysteme:

• sold: 0
• started: April 25, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock

payments fueltanksysteme:

• credit card: Mastercard
• wallet: Paypal
• other

general fueltanksysteme:

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

shipping fueltanksysteme:

• transit: 4-6 Days
• cost: $60.00
• class: Standard
• service: Standard
• type: Fixed

Chevrolet 12459858 Is Similar To:

• Aftermarket Replacement Gallon Fuel Tank For Chevrolet Cavalier Pontiac Grand (29.6% similar) The items are brand new parts that look and fit same as original, except at a much better price...(January 22nd, 2019)
• 10295393 Keystone Automotive Operations New Fuel Filler Neck Fits Chevrolet Lumina (14.4% similar) FedEx USPS will not accept any damage claim if the receiver have sign for package...(June 12th, 2018)
• 10337264 Gm Chevrolet Genuine Fuel (31.9% similar) Buyer pays return shipping costs. Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Electrical parts are not returnable...(November 18th, 2017)
• 10830d Stant Fuel Tank Cap Chevrolet Silverado Pu Dsl (26.1% similar) ...(April 30th, 2018)
• 10852 Stant Oe Equivalent Fuel Cap Fits Chevrolet Corvette (25.2% similar) Oe equivalent fuel cap fits chevrolet corvette standpipes is for 1 - adjust qty as needed. Most items are shipped directly from our supplier to you. Stock is updated nightly, so it possible that an item shows in but was already sold. The item specifics section also contains important details...(April 25th, 2018)
• 10957858 Aftermarket Replacement New Fuel Tank Fits Chevrolet Gmc (41.3% similar) Product fit: direct fit color finish silver notes without seals the free shipping or price quoted in our listing is for areas continent of USA only 48 states. 2l 134CID83, 85 GMC S15 sierra classic 6CYL 9l 119CID85 chevrolet S10 drongo 4CYL 9l 119CID85 chevrolet S10 Tahoe 4CYL 2l 134CID83, 85 GMC ...(March 23rd, 2019)
• 11506 Chevrolet Locking Gas Fuel Cap Chevy Gmc New (40% similar) New in package ready for resale or you if needed is your fuel getting missing. Kid down the street. Ain't going to chance it worked hard keep...(February 26th, 2018)
• 12458241 Gm Chevrolet Oem 1999 Corvette-fuel (35.7% similar) Est, Mon to Fri...(February 28th, 2017)
• 12822125 Aftermarket Replacement New Fuel Tank Filler Neck Gas Chevy Chevrolet (33.1% similar) The items are brand new parts that look and fit same as original, except at a much better price...(April 16th, 2018)
• 13405022 Unbranded Gallon Fuel Tank For Chevrolet Blazer Silver 723650612132 (28.6% similar) Comes with mounting straps. The tank is to big for my application. This fuel tank is new, never used, however it has some scratches on the bottom from trying to fit my '72 C10 frame...(May 10th, 2018)
• 13419211 Perfect Fit Gallon Fuel Tank For Chevrolet Caprice 646621890431 (28% similar) Please for any questions. Each warranty gives you specific rights, and may have other rights which vary from state. Some manufacturers require that you register your product to activate its warranty. The manufacturers warranty shall be exclusive remedy for any such product defect or failure...(September 22nd, 2018)