HomeAir and Fuel Delivery > Fuel StorageSpectra JA1F Fuel Tank
Part #: JA1F

Spectra JA1F Fuel Tank

⚙️ 18 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XJ6, XJ12, and XJ
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Fuel Tank Replacement for Jaguar XJ Series

The Spectra JA1F fuel tank is designed specifically for Jaguar XJ, XJ6, and XJ12 models, providing a precise fit and dependable fuel storage solution. Engineered to meet OEM standards, this fuel tank ensures consistent performance and durability for your Jaguar vehicle.

  • Compatible with Jaguar XJ, XJ6, and XJ12 models
  • Manufactured by Spectra for quality assurance
  • Part number JA1F for accurate identification
  • Constructed to meet or exceed OEM specifications
  • Designed for direct replacement with no modifications required

Durable Construction and Precise Fitment

The Spectra JA1F fuel tank is crafted from high-grade materials to resist corrosion and withstand the rigors of daily driving. Its design ensures a secure fit within the fuel storage system of Jaguar XJ series vehicles, maintaining proper fuel delivery and system integrity. This fuel tank supports the fuel system's efficiency by providing a leak-free reservoir that aligns with factory mounting points and connections.

Applications and Common Issues Addressed

  • Replacement for damaged or rusted fuel tanks in Jaguar XJ, XJ6, and XJ12
  • Resolves fuel leaks caused by corrosion or impact damage
  • Addresses fuel delivery interruptions due to compromised tank integrity
  • Prevents contamination from entering the fuel system through compromised tanks
  • Restores proper fuel system pressure and performance

Installation Notes and Tips

  • Ensure the vehicle is safely supported and fuel system depressurized before removal
  • Disconnect all fuel lines and electrical connections carefully to avoid damage
  • Compare the new Spectra JA1F tank with the original to verify fitment
  • Use appropriate tools to secure mounting hardware to factory torque specifications
  • Inspect fuel lines and related components during installation for wear or damage

Quality Assurance and Warranty Information

Manufactured by Spectra, the JA1F fuel tank undergoes rigorous quality control to meet industry standards. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its reliability and longevity when installed in compatible Jaguar XJ, XJ6, and XJ12 models.

This part fits 18 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersPositionNotes
1979JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Up To VIN 2T58223 w/ External Fuel Pump; Driver Side Mount
1978JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Up To VIN 2T58223 w/ External Fuel Pump; Driver Side Mount
1977JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Up To VIN 2T58223 w/ External Fuel Pump
1976JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Up To VIN 2T58223 w/ External Fuel Pump
1975JaguarXJ125.3LV12N/AThru VIN 2R53902
1975JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Up To VIN 2T58223 w/ External Fuel Pump
1974JaguarXJ124 Door5.3LV12N/A
1974JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Early Serie 2 Vehicles Up To VIN 2T58223 w/ External Fuel Pump
1973JaguarXJ125.3LV12N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Serie 1 Vehicles
1973JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Early Serie 2 Vehicles Up To VIN 2T58223 w/ External Fuel Pump; Lock Ring Kit Included
1972JaguarXJ64.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1971JaguarXJ4.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1971JaguarXJ2.8LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1970JaguarXJ4.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1970JaguarXJ2.8LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1969JaguarXJ4.2LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1969JaguarXJ2.8LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount
1968JaguarXJ2.8LL6N/A33 in. x 23 in. x 8 in.; Lock Ring Kit Included; Driver Side Mount

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

50386LC379861C40191FT86TNKJA1F

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.