Spectra JP5B Fuel Tank

Brand Spectra 3501418
End 1 Fitting Size (in) 3/8
End 1 Fitting Type ID Hose
End 2 Fitting Size (in) 3/8
End 2 Fitting Type ID Hose
Hose Material 1 CPE
Length (in) 36
Length (mm) 914
Tech Tip TT1000
Fits —12 vehicles

OE replacement. Meets or exceeds original equipment performance.

Fuel tank. Built for dependable fuel storage and delivery.

Cross-references 1436FI, 576662 and 83503398 for the same application. See all 8.

$174.52Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Fuel Tank for Jeep Comanche

The Spectra JP5B fuel tank is a direct-fit replacement for select 1987-1992 Jeep Comanche applications. Built to meet or exceed original equipment performance, it supports reliable fuel storage for daily driving and restoration work.

Key Features

  • Direct replacement fuel tank for Jeep Comanche models
  • Engineered and manufactured to OE-level performance standards
  • Quality-controlled construction for consistent fit and function
  • Fits 1987-1992 Jeep Comanche, N/A
  • Dimensions: 29 3/4 in. x 17 1/4 in. x 13 5/8 in.
  • Part number JP5B for catalog and cross-reference use

Detailed Description

Spectra Premium fuel tanks are built with manufacturing processes and inspection standards aimed at matching the original tank they replace. This JP5B fuel tank is listed for 1987-1992 Jeep Comanche models and is sized for the specified application, making it a practical choice for fuel system repair, restoration, or replacement. This part cross-references 1436FI and FT913 for the same application. The JP5B part number is also useful when verifying the correct tank for Jeep Comanche fitment.

Common Issues This Part Can Address

  • Cracked or leaking fuel tank housing
  • Corrosion-related fuel storage failure
  • Fuel odor caused by tank deterioration
  • Incorrect tank fitment after prior replacement
  • Restoration needs for aging Jeep Comanche fuel systems

Installation Notes and Tips

Confirm vehicle year and application details before installation. Verify the tank dimensions and the listed Jeep Comanche fitment against the removed unit, and inspect related fuel system components for wear, corrosion, or damage during replacement. The notes for this application indicate a lock ring kit is included.

Quality Assurance

Spectra Premium fuel tanks are manufactured with engineering and quality control processes intended to meet or exceed the performance of the original equipment part they replace.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBed LengthLitersCylindersFuel TypeWheel BasePositionNotes
1992JeepComanche6' 0" Foot Bed4.0LL6—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1992JeepComanche6' 0" Foot Bed2.5LL4—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1991JeepComanche6' 0" Foot Bed4.0LL6—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1991JeepComanche6' 0" Foot Bed2.5LL4—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1990JeepComanche6' 0" Foot Bed4.0LL6—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1990JeepComanche6' 0" Foot Bed2.5LL4—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1989JeepComanche6' 0" Foot Bed4.0LL6—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1989JeepComanche6' 0" Foot Bed2.5LL4—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1988JeepComanche6' 0" Foot Bed4.0LL6—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1988JeepComanche6' 0" Foot Bed2.5LL4—113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1987JeepComanche6' 0" Foot Bed4.0LL6GAS113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
1987JeepComanche6' 0" Foot Bed2.5LL4GAS113.0"N/A29 3/4 in. x 17 1/4 in. x 13 5/8 in.; Lock Ring Kit Included
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1436FI57666283503398FT913IJP5BKJP5BRJP5BTNKJP5B