Toyota 4Runner Gas Tank for Sale | OEM Steel 23-Gallon Fuel Tank
$200.00
At a Glance
- Condition: OEM used, tank integrity verified, fuel pump mounting flange condition inspected, mounting straps assessed
- Availability: In stock across Toyota 4Runner generations
- Shipping: Free shipping to all 50 states, 5 to 10 business days on large components
- Application: Toyota 4Runner midsize body-on-frame SUV – multiple generations
- Body-on-frame construction with rugged off-road capability – distinguishes 4Runner from unibody crossovers
- Fuel tank capacity approximately 23 gallons (varies slightly by generation and configuration)
- 4Runner generations: 3rd gen (1996-2002), 4th gen (2003-2009), 5th gen (2010-2024), 6th gen (2025+)
- Related to Toyota Tacoma pickup and Toyota FJ Cruiser (2007-2014) with shared platform elements
- 4Runner TRD Pro and TRD Off-Road variants have established the 4Runner as one of the most credible off-road SUVs in the modern market
- 15 day replacement warranty on component defects
Description
About the Toyota 4Runner Gas Tank
Need a replacement Toyota 4Runner steel fuel tank (gas tank assembly)? Part Nests sources OEM used fuel tanks for Toyota 4Runner applications across multiple generations. The 4Runner is Toyota’s midsize body-on-frame SUV – one of the last remaining traditional body-on-frame midsize SUVs in the modern market, distinguishing itself from the majority of modern crossover SUVs that use unibody construction. The 4Runner’s body-on-frame construction, solid rear axle, and rugged engineering have made it a favorite among off-road enthusiasts and buyers who value traditional SUV capability. Each fuel tank is inspected for tank integrity, fuel pump mounting flange condition, and mounting strap condition. Call (855) 634-4447 to verify year and generation before ordering.
Toyota 4Runner Vehicle Context
- Midsize body-on-frame SUV: The 4Runner is Toyota’s midsize body-on-frame SUV – one of the last remaining traditional body-on-frame midsize SUVs in the modern market. Body-on-frame construction combines a separate ladder frame chassis with a body mounted on top. Provides superior off-road capability, towing capacity, and durability vs unibody construction typical of modern crossover SUVs
- Off-road heritage: The 4Runner has strong off-road heritage supported by the TRD Off-Road and TRD Pro variants. Standard features include four-wheel drive, hill descent control, crawl control, and multi-terrain select. TRD variants add specialized off-road equipment including performance shocks, skid plates, and off-road tires
- Related Toyota vehicles: Shares platform elements with Toyota Tacoma pickup (based on similar body-on-frame architecture) and shared platform with Toyota FJ Cruiser (2007-2014, retro-styled off-road SUV based on the 4Runner platform). Also related to international Toyota Land Cruiser Prado variants
- Generations covered: Third generation (1996-2002), fourth generation (2003-2009), fifth generation (2010-2024), and modern sixth generation (2025+ redesigned on the TNGA-F body-on-frame platform)
Toyota 4Runner Generation Overview
- Third generation (1996-2002): Refined body-on-frame midsize SUV with V6 and V8 engine options. Established the modern 4Runner formula
- Fourth generation (2003-2009): Modernized styling and engineering while retaining body-on-frame construction. Available V8 engine option that appealed to buyers wanting maximum capability
- Fifth generation (2010-2024): Long-running fifth generation that remained in production for 14 years – unusually long single-generation production run for a modern SUV. TRD Pro variant introduced during this generation established the 4Runner’s off-road performance credentials
- Sixth generation (2025+): Modern redesign on Toyota’s TNGA-F body-on-frame platform (shared with modern Toyota Tundra, Tacoma, and Land Cruiser). Hybrid powertrain options and modernized architecture while retaining body-on-frame construction
Off-Road Enthusiast Community
- TRD Pro variant: The 4Runner TRD Pro is one of the most credible off-road factory SUVs in the modern market. Features FOX 2.5-inch internal-bypass shocks, TRD skid plates, TRD upper control arms, off-road all-terrain tires, and distinctive TRD Pro exterior styling. Enthusiast-focused positioning appealing to buyers who want factory-built off-road capability
- Aftermarket support: The 4Runner has one of the strongest off-road aftermarket support ecosystems in the modern SUV market. Extensive aftermarket lift kits, off-road bumpers, rock sliders, roof racks, and camping accessories are available. Popular vehicle for the overlanding / vehicle-based camping community
- Enthusiast community: Strong online enthusiast community with dedicated forums, YouTube channels, and Instagram accounts focused on 4Runner off-road builds and overlanding. Cultural significance in the modern off-road SUV enthusiast space similar to the classic Land Cruiser 80 Series and Jeep Wrangler in their respective enthusiast communities
Fuel Tank Specifications
- Type: OEM steel fuel tank assembly for Toyota 4Runner
- Function: Primary fuel storage for the vehicle. Houses the electric fuel pump (mounted on the tank top flange), fuel level sensor, evaporative emissions system connections, and vent lines. Capacity approximately 23 gallons (varies slightly by generation and configuration)
- Construction: Steel tank body with corrosion-resistant coating, fuel pump mounting flange on the top, fuel filler neck connection, evaporative emissions vent connections, mounting straps for chassis attachment, and various sensor mounting points
- Common failure modes: External corrosion (particularly on vehicles from northern US and Canadian salt-belt regions), fuel pump mounting flange corrosion causing fuel leaks, mounting strap corrosion, dent damage from off-road bottoming or rock strikes. Symptoms include visible fuel leaks, fuel odor near the vehicle, fuel level sensor malfunction, and evaporative emissions system diagnostic codes
- Testing: Tank integrity verified, fuel pump mounting flange condition inspected, mounting straps assessed before shipment
- Not included: Fuel pump, fuel level sensor, and other tank-mounted components typically not included with the tank shipment. Confirm details when ordering
Related Toyota Listings
- Toyota Matrix: Compact hatchback – see our Matrix engine listing
- Toyota Crown: Modern Crown flagship – see our Crown fuel pump listing
Toyota 4Runner Generation Reference
| Detail | Description |
|---|---|
| 4th Gen N210 (2003 to 2009) | Includes 4.0L 1GR-FE V6 and 4.7L 2UZ-FE V8 engine options. Gas tank shares basic design with 5th gen but with year-specific mounting variations. SR5, Sport Edition, Limited trims. Earlier 1980s and 1990s 4Runners use different tank designs. |
| 5th Gen N280 (2010 to 2024) | Longest single 4Runner generation, 15 years of production. 4.0L 1GR-FE V6 only (270 hp). Trims include SR5, TRD Off-Road, TRD Pro, Limited, Trail (early years). 5th gen tank design is consistent across the generation with minor revisions. This is the most common 4Runner tank we sell. |
| 6th Gen N300 (2025 to current) | New generation with 2.4L turbo hybrid powertrain (i-FORCE MAX). Different tank design for hybrid system integration. SR5, TRD Off-Road, TRD Pro, Limited, Trailhunter, Platinum trims. New generation introduced 2024 for 2025 model year. |
Toyota 4Runner TRD Variant Reference
| Detail | Description |
|---|---|
| INCLUDED | The complete steel gas tank with anti-corrosion coating, internal baffles, fuel pump access plate opening, all OEM ports for fuel feed, fuel return (early models), vapor canister vent, and fuel level sender wiring pass-through. Tank ships clean and ready for fuel pump installation. |
| NOT INCLUDED | Fuel pump assembly (separate part, transfer from old tank or order new), fuel pump gasket (always replace, source separately), tank mounting straps (often need replacement after old straps removed, source separately at $40 to $80 per pair), inlet filler hose (replace if cracked, separate part), vapor canister (separate part), skid plate (separate part), fuel filter (separate maintenance item). |
| Tools You Need | Floor jack and jack stands or lift (tank weighs 30 to 50 pounds empty), socket set including ratcheting wrenches for strap removal, fuel siphon or pump to drain old tank, large catch container (minimum 25 gallon capacity to handle full tank), penetrating oil for seized mounting fasteners, basic hand tools, helper recommended for tank handling. The full job takes 4 to 6 hours DIY or 3 to 4 hours of professional shop labor including draining the old tank. |
Vehicle Compatibility
| Detail | Description |
|---|---|
| Toyota 4Runner 4th Gen SR5 (2003 to 2009) | Base trim with 4.0L V6 or optional 4.7L V8 |
| Toyota 4Runner 4th Gen Sport Edition (2003 to 2009) | Sport package trim |
| Toyota 4Runner 4th Gen Limited (2003 to 2009) | Top trim with luxury equipment |
| Toyota 4Runner 5th Gen SR5 (2010 to 2024) | Base trim with 4.0L V6, most common |
| Toyota 4Runner 5th Gen Trail Edition (2010 to 2013) | Off-road trim, early 5th gen |
| Toyota 4Runner 5th Gen TRD Off-Road (2014 to 2024) | Off-road specialist trim |
| Toyota 4Runner 5th Gen TRD Pro (2015 to 2024) | Top off-road trim, capable of serious off-road use |
| Toyota 4Runner 5th Gen Limited (2010 to 2024) | Luxury trim with road-focused tuning |
| Toyota 4Runner 6th Gen (2025 to current) | New generation with 2.4L turbo hybrid, different tank for hybrid system |
Why Buy From Part Nests
- OEM verified steel fuel tank for Toyota 4Runner across multiple generations
- Tank integrity verified, fuel pump mounting flange condition inspected, mounting straps assessed
- Support for Toyota’s midsize body-on-frame SUV with off-road enthusiast community heritage
- Free shipping to all 50 states
- 15 day replacement warranty on component defects
- Support team familiar with Toyota 4Runner generational architecture and TRD off-road variants
- Call (855) 634-4447 to confirm your 4Runner year, generation, and configuration before ordering.
15 Day Replacement Warranty
Every used Toyota 4Runner Gas Tank carries a 15 day replacement warranty starting on the delivery date. Call (855) 634-4447 to start a warranty claim within 15 days of delivery.
What Is Covered
- Component defects present on arrival beyond what was disclosed
- Tank integrity failures within 15 days from installation
- Fuel pump mounting flange failures not disclosed at sale
- Incorrect part shipped (wrong generation) due to an error on our end
What Is Not Covered
- Damage caused during installation
- Corrosion progression consistent with used part disclosure
- Cross-generation installation without verification
- Labor expenses of any kind, including fuel system draining and refilling
- Part: OEM steel fuel tank assembly (~23 gallon capacity)
- Application: Toyota 4Runner multiple generations
- Body-on-Frame: Traditional midsize SUV construction
- Generations: 3rd (1996-2002), 4th (2003-2009), 5th (2010-2024), 6th (2025+)
- Related Vehicles: Tacoma pickup, FJ Cruiser (2007-2014), Land Cruiser Prado
- Off-Road Icon: TRD Pro and TRD Off-Road variants
- Modern Platform: 6th gen on TNGA-F body-on-frame
- Related Listings: Toyota Matrix, Toyota Crown
Additional information
| Brand | Toyota |
|---|---|
| Application | Toyota 4Runner midsize body-on-frame SUV |
| Year Range Covered | 2003 to current |
| Generations | 4th gen N210 (2003 to 2009), 5th gen N280 (2010 to 2024), 6th gen N300 (2025+) |
| Tank Capacity | 23 gallons (approximately 87 liters) |
| Material | Stamped steel with anti-corrosion coating |
| Mounting | Two heavy-duty steel straps to frame rails |
| Construction | Two-piece stamped steel with welded perimeter |
| Internal Features | Baffles for fuel slosh control |
| Fuel Pump Access | Top service plate |
| Ports | Fuel feed, fuel return (early models), vapor vent, level sender |
| 5th Gen Engine | 4.0L 1GR-FE V6 (270 hp) |
| 4th Gen Engines | 4.0L 1GR-FE V6, 4.7L 2UZ-FE V8 |
| 6th Gen Engine | 2.4L turbo hybrid (i-FORCE MAX) |
| Trims Compatible | SR5, TRD Off-Road, TRD Pro, Limited, Trail, Trailhunter, Platinum |
| Drivetrain | 4WD or 2WD variants |
| Common Failure | Rust corrosion (salt-belt states) |
| Warranty | 15 day replacement on manufacturing defects |
| Shipping | Free UPS or FedEx Ground to all 50 states |
An OEM used steel fuel tank assembly for Toyota 4Runner applications across multiple generations. Steel tank body with corrosion-resistant coating, fuel pump mounting flange on the top, fuel filler neck connection, evaporative emissions vent connections, mounting straps for chassis attachment, and various sensor mounting points. Capacity approximately 23 gallons (varies slightly by generation and configuration). Function is primary fuel storage for the vehicle.
Toyota's midsize body-on-frame SUV - one of the last remaining traditional body-on-frame midsize SUVs in the modern market. Body-on-frame construction combines a separate ladder frame chassis with a body mounted on top. Provides superior off-road capability, towing capacity, and durability vs unibody construction typical of modern crossover SUVs. Strong off-road heritage supported by TRD Off-Road and TRD Pro variants.
Third generation (1996-2002, refined body-on-frame midsize SUV with V6 and V8 engine options). Fourth generation (2003-2009, modernized styling and engineering with available V8). Fifth generation (2010-2024, unusually long 14-year single-generation production run; TRD Pro variant introduced establishing off-road performance credentials). Sixth generation (2025+, modern redesign on Toyota's TNGA-F body-on-frame platform with hybrid powertrain options).
Body-on-frame is a traditional vehicle construction method combining a separate ladder frame chassis with a body mounted on top. Different from unibody construction (modern car and crossover typical construction) where body and chassis are integrated as a single structure. Body-on-frame provides superior off-road capability, towing capacity, and durability. Trade-offs include increased vehicle weight, higher center of gravity, and less refined on-road ride quality vs unibody vehicles.
The 4Runner TRD Pro is one of the most credible off-road factory SUVs in the modern market. Features FOX 2.5-inch internal-bypass shocks, TRD skid plates, TRD upper control arms, off-road all-terrain tires, and distinctive TRD Pro exterior styling. Enthusiast-focused positioning appealing to buyers who want factory-built off-road capability. Introduced during the fifth generation (2010-2024) and continued on the modern sixth generation (2025+).
Toyota Tacoma pickup (based on similar body-on-frame architecture, shared platform elements). Toyota FJ Cruiser (2007-2014, retro-styled off-road SUV based on the 4Runner platform, distinctive design that became a collector vehicle after discontinuation). Toyota Land Cruiser Prado (international Toyota Land Cruiser Prado variants share platform with 4Runner in some markets). Modern Toyota Tundra full-size pickup and 2024+ Land Cruiser share the TNGA-F platform with the 6th-gen 4Runner.
The 4Runner has one of the strongest off-road aftermarket support ecosystems in the modern SUV market. Extensive aftermarket lift kits, off-road bumpers, rock sliders, roof racks, and camping accessories available. Popular vehicle for the overlanding / vehicle-based camping community. Strong online enthusiast community with dedicated forums, YouTube channels, and Instagram accounts focused on 4Runner off-road builds. Cultural significance in the modern off-road SUV enthusiast space.
External corrosion (particularly on vehicles from northern US and Canadian salt-belt regions where road salt accelerates corrosion). Fuel pump mounting flange corrosion causing fuel leaks around the pump attachment. Mounting strap corrosion (can cause tank sagging or falling). Dent damage from off-road bottoming or rock strikes (particularly on off-road-driven 4Runners). Symptoms include visible fuel leaks, fuel odor near the vehicle, fuel level sensor malfunction, and evaporative emissions system diagnostic codes.
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