Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
My Vehicle Change Vehicle
2019 Acura RLX
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

3 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2019 Acura RLX Cap, Reserve Tank - 19102-PM5-A00

    OEM (Genuine) 2019 Acura RLX Cap, Reserve Tank

    PartNumber: 19102-PM5-A00
    $2.08 MSRP: $2.92
    You Save: $0.84 (29%)
    Product Specifications
    • Notes: Expansion Tank Cap; Rlx;Expansion Tank Cap; Rlx Hybrid; Engine Cooling
    • Other Names: Cap, Recovery Tank Cap, Reservoir Cap
    • Item Dimensions: 2.1 x 2.1 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2019 Acura RLX Cap, Reserve Tank
    More Info
    Vehicle Fitment
    • 2019 Acura RLX | Base, Sport Hybrid SH-AWD | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
  • Gates Engine Coolant Replacement Radiator Cap for 2019 Acura RLX - 31412
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 0.81 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 10 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.52 in
    • UPC: 072053407983
    • Part Description: 2019 Acura RLX Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 2019 Acura RLX | All Trims | 6 Cyl 3.5L
  • OEM 2019 Acura RLX Cap, Radiator (Denso) - 19045-RAA-003

    OEM (Genuine) 2019 Acura RLX Cap, Radiator (Denso)

    PartNumber: 19045-RAA-003
    $22.61 MSRP: $31.82
    You Save: $9.21 (29%)
    Product Specifications
    • Notes: Rlx;Rlx Hybrid; Engine Cooling
    • Other Names: Radiator Cap
    • Item Dimensions: 2.8 x 1.5 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2019 Acura RLX Cap, Radiator (Denso)
    More Info
    Vehicle Fitment
    • 2019 Acura RLX | Base, Sport Hybrid SH-AWD | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS