1990 BMW 3-Series Radiator Caps

Replacement Radiator Cap
Select Your Submodel
2.3L
2.5L
  • Gates® - Engine Coolant Replacement Radiator Cap
    Gates®Engine Coolant Replacement Radiator Cap
    0
    # 922780692
    BMW 3-Series 1990, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 20 psi. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail...
    Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit
    $5.27 - $15.75
  • MotoRad® - Engine Coolant Radiator Cap
    MotoRad®Engine Coolant Radiator Cap
    0
    # mpn4652383185
    BMW M3 1990, Engine Coolant Radiator Cap by MotoRad®. Pressure: 20 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. This top-grade product is expertly made in...
    Offer precise pressure controlEnsure the proper fit
    $4.18
  • MotoRad® - Engine Coolant Safety Lever Radiator Cap
    MotoRad®Engine Coolant Safety Lever Radiator Cap
    0
    # mpn4652384153
    BMW M3 1990, Engine Coolant Safety Lever Radiator Cap by MotoRad®. Pressure: 20 psi. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator caps...
    Offer precise pressure controlEnsure the proper fit
    $5.43
  • Stant® - Engine Coolant Radiator Cap
    Stant®Engine Coolant Radiator Cap
    0
    # 922779677
    BMW 3-Series 1990, Engine Coolant Radiator Cap by Stant®. Pressure: 20 psi. Test your radiator cap whenever you service the cooling system. If you’re in need of a replacement you can prevent engine overheating and expensive damage...
    Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
    $3.15 - $10.74
  • Vaico® - Engine Coolant Expansion Tank Cap
    Vaico®Engine Coolant Expansion Tank Cap
    0
    # mpn4751327009
    BMW 325i / 325is / 325iX 1990, Engine Coolant Expansion Tank Cap by Vaico®. Pressure: 1.4 bar. Keep your vehicle’s heart under the hood running in tip-top condition with this premium Vaico engine cooling product. It’s designed to...
    Sensible alternative to your OEM engine cooling partDesigned to keep your engine operating at proper temperatures
    $12.35
  • MotoRad® - Engine Coolant Reservoir Cap
    MotoRad®Engine Coolant Reservoir Cap
    0
    # mpn4652383216
    BMW 325i / 325is / 325iX 1990, Engine Coolant Reservoir Cap by MotoRad®. Pressure: 30 psi. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $8.18
  • URO Parts® - Engine Coolant Reservoir Cap
    URO Parts®Engine Coolant Reservoir Cap
    0
    # mpn1032500057
    BMW 325i / 325is / 325iX 1990, Engine Coolant Reservoir Cap by URO Parts®. Pressure: 1.4 bar. Type: Screw On. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $4.49
  • iD Select® - Engine Coolant Radiator Cap
    iD Select®Engine Coolant Radiator Cap
    0
    # 3670715356
    BMW 3-Series 1990, Engine Coolant Radiator Cap by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $4.03 - $10.16
  • Gates® - Engine Coolant Safety Release Radiator Cap
    Gates®Engine Coolant Safety Release Radiator Cap
    0
    # mpn1933802
    BMW M3 2.3L 1990, Engine Coolant Safety Release Radiator Cap by Gates®. Pressure: 20 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler...
    Great design and functionMade from sturdy materials
    $7.50
  • iD Select® - Safety Lever™ Engine Coolant Radiator Cap
    iD Select®Safety Lever™ Engine Coolant Radiator Cap
    0
    # mpn4737962998
    BMW M3 2.3L 1990, Safety Lever™ Engine Coolant Radiator Cap by iD Select®. Pressure: 20 psi. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $6.49
  • Reutter® - Engine Coolant Reservoir Cap
    Reutter®Engine Coolant Reservoir Cap
    0
    # mpn4643004681
    BMW 325i / 325is / 325iX 1990, Engine Coolant Reservoir Cap by Reutter®. Pressure: 1.4 bar. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.06
  • TruParts® - OE Type Engine Coolant Reservoir Cap
    TruParts®OE Type Engine Coolant Reservoir Cap
    0
    # mpn4759477968
    BMW 325i / 325is / 325iX 1990, OE Type Engine Coolant Reservoir Cap by TruParts®. Pressure: 29 lb. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $11.49


1990 BMW 3-Series Models
CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS