Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Acura RSX Radiator Cap
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Acura RSX Radiator Cap

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

6 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Acura RSX Cap, Radiator (Denso)

    PartNumber: 19045-PAA-A01
    OEM Acura RSX Cap, Radiator (Denso) - 19045-PAA-A01
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 8.3 x 8.4 x 8.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19045-P08-004, 19045-P08-013, 19045-P08-003, 19045-PY3-013, 19045-P08-014, 19045-PY3-003
    • Part Description: Acura RSX Cap, Radiator (Denso)
    More Info
    $13.21 MSRP: $18.56
    You Save: $5.35 (29%)
  • Gates Engine Coolant Replacement Radiator Cap for Acura RSX - 31412

    Gates® Engine Coolant Replacement Radiator Cap for Acura RSX

    PartNumber: 31412
    Product Specifications
    • 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: Acura RSX Engine Coolant Replacement Radiator Cap
    More Info
    $8.18
  • OEM (Genuine) Acura RSX Cover, Radiator Cap (Denso)

    PartNumber: 19047-PLC-003
    OEM Acura RSX Cover, Radiator Cap (Denso) - 19047-PLC-003
    Product Specifications
    • Other Names: Cover, Radiator Cap Cover
    • Item Dimensions: 3.4 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RSX Cover, Radiator Cap (Denso)
    More Info
    $6.35 MSRP: $8.92
    You Save: $2.57 (29%)
  • OEM (Genuine) Acura RSX Cap, Filler

    PartNumber: 19109-PH1-620
    OEM Acura RSX Cap, Filler - 19109-PH1-620
    Product Specifications
    • Other Names: Cap, Filler Cap, Reservoir Cap
    • Item Dimensions: 1.6 x 1.6 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura RSX Cap, Filler
    More Info
    $6.95 MSRP: $9.77
    You Save: $2.82 (29%)
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for Acura RSX - 4514

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for Acura RSX

    PartNumber: 4514
    Product Specifications
    • OE Part Number: 10242
    • UPC: 710353451410
    • Part Description: Acura RSX OE Style Engine Coolant Radiator Pressure Micro Cap
    More Info
    $4.05
  • STANT Engine Coolant Radiator Cap for Acura RSX - 10242

    STANT® Engine Coolant Radiator Cap for Acura RSX

    PartNumber: 10242
    Product Specifications
    • Cap Depth: 0.81"
    • Filler Neck Depth: 0.4"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: 5-86202-367-0, 5-86206-023-0, 8-97182-068-0, 8-97182-068-1, 19045-P72-005, 19045-PY3-013, 19045-PY3-003, 19045-PO8-013, 19045P08013, 19045-PAA-A01, 19045P08004, 19045-PO8-004, 19045-PWA-004, 19045P08003, 19045-RAA-003, 19045-PO8-014, 19045-PO8-003, 19045P
    • Pressure: 16 psi
    • Shell Diameter: 2.52"
    • Type: Closed System
    • UPC: 033342055094
    • Part Description: Acura RSX Engine Coolant Radiator Cap
    More Info

About Acura RSX Radiator Cap

The Acura RSX was sold in North America from 2001 to 2006. It has received lots of industry accolades, won other awards, and has been named one of the 52 greatest cars of all time by Spike. During the development of RSX, lots of popular radiator cap parts have been built. Depending on the RSX radiator cap type, it also has the job of releasing excess gas or letting coolant in. Bad RSX radiator cap parts can lead to leaking coolant, overheating of the engine, and a collapsed radiator hose(s).
Acura is famous for lots of high-quality parts. However, the old RSX radiator cap parts might lead to poor functions and bad driving experiences after years of usage. The most common radiator cap pressures include 16 PSI, 15 PSI, 13 PSI, and 10 PSI. Signs of bad RSX radiator cap parts include leaking coolant, overflowing reservoir tank, overheating engines, and collapsed radiator hoses. We offer parts of great value, practicality, and durability. We offer buyers good and nice shipping criteria. We are here for you 24/7 online. And you just need a few clicks.

Browse Acura RSX Radiator Cap by Years