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Spectra BM1B Fuel TankOE Quality 60-Day Returns
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Part #: BM1B

Spectra BM1B Fuel Tank

⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$339.68Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 325i, 325is, 318i, 325iX, and M3
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Spectra Fuel Tank for BMW 318i and M3 Models

The Spectra BM1B fuel tank is designed specifically for select BMW vehicles, including the 318i, 325i, 325is, 325iX, and M3 models. This fuel storage component ensures proper fuel containment and delivery, maintaining the performance and safety standards expected from your BMW.

  • Compatible with BMW 318i, 325i, 325is, 325iX, and M3 models
  • OEM-quality replacement fuel tank
  • Durable construction for long-lasting fuel storage
  • Part number BM1B for precise identification
  • Designed to meet factory specifications for fit and function

Detailed Description of the Spectra BM1B Fuel Tank

The Spectra BM1B fuel tank is engineered to match the original equipment specifications for BMW 3 Series models such as the 318i and M3. Manufactured with durable materials, this fuel tank provides reliable fuel storage and helps maintain the integrity of your vehicle’s fuel system. Its design ensures proper fitment and compatibility with the fuel delivery components of the specified BMW models, supporting consistent fuel flow and vehicle operation.

Common Applications and Problem Resolution

  • Replacement for damaged or leaking fuel tanks on BMW 318i and M3 vehicles
  • Solves issues related to fuel contamination due to compromised tank integrity
  • Addresses fuel odor or vapor leaks caused by cracks or corrosion
  • Restores proper fuel system pressure and delivery
  • Prevents fuel system malfunctions linked to faulty storage components

Installation Notes and Tips

  • Ensure vehicle is safely supported and fuel system depressurized before installation
  • Verify compatibility with BMW 318i, 325i, 325is, 325iX, and M3 models prior to purchase
  • Inspect all fuel lines and connections for wear during installation
  • Use OEM or equivalent hardware to secure the fuel tank
  • Test for leaks and proper fuel delivery after installation

Quality Assurance and Warranty Information

The Spectra BM1B fuel tank is manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Spectra products typically include coverage against defects in materials and workmanship. This ensures that the fuel tank will perform reliably when installed on compatible BMW 3 Series models.

This part fits 22 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
1993BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1993BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1992BMW318iConvertible1.8LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1992BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1992BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1991BMW318iConvertible1.8LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1991BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1991BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1991BMW325iX2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1991BMWM32.3LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1990BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1990BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1990BMW325iX2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1990BMWM32.3LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1989BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1989BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1989BMW325iX2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1989BMWM32.3LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1988BMW325i2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1988BMW325is2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1988BMW325iX2.5LL6N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included
1988BMWM32.3LL4N/A47 in. x 17 in. x 8-3/4 in.; Lock Ring Kit Included

* 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:

161111797211611118017557655158564FT22IBM1BKBM1BRBM1BTNKBM1B

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

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