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Replacement and OEM Parts for 2003 Acura RL Cooling Systems, Fans, Radiators & Components

2003 Acura RL Cooling Systems, Fans, Radiators & Components

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Engine & Drivetrain

94 products about 2003 Acura RL Cooling Systems, Fans, Radiators & Components found

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  • OEM 2003 Acura RL Cap, Reserve Tank Diagram - 19102-PM5-A00
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    OEM (Genuine) 2003 Acura RL Cap, Reserve Tank

    PartNumber: 19102-PM5-A00
    OEM 2003 Acura RL Cap, Reserve Tank - 19102-PM5-A00
    Product Specifications
    • 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: Cap, Reserve Tank
    More Info
    $1.99 MSRP: $2.78
    You Save: $0.79 (29%)
  • OEM 2003 Acura RL Cap, Radiator (Denso) Diagram - 19045-PAA-A01
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    OEM (Genuine) 2003 Acura RL Cap, Radiator (Denso)

    PartNumber: 19045-PAA-A01
    OEM 2003 Acura RL 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: Cap, Radiator (Denso)
    More Info
    $13.55 MSRP: $19.05
    You Save: $5.50 (29%)
  • Dorman Engine Coolant Thermostat Housing for 2003 Acura RL - 902-5067

    Dorman® Engine Coolant Thermostat Housing for 2003 Acura RL

    PartNumber: 902-5067
    Product Specifications
    • Notes: Cover
    • Air Vent (Bleeder Valve): No
    • Bolt Hole Diameter: 0.313"
    • Bolt Hole Quantity: 2
    • Bolts Included: No
    • Color/Finish: Natural
    • Housing Neck Angle (°): 60 Degree
    • Material: Metal
    • O Rings Included: Not Required
    • OE Part Number: 19311PY3000
    • Outlet Diameter: 1.188"
    • Thermostat Included: No
    • UPC: 885484548183
    • Part Description: Engine Coolant Thermostat Housing
    More Info
    $14.81
  • OEM 2003 Acura RL Sensor Assembly, Water Temperature (Tw5) (Matsushita) Diagram - 37870-PJ7-003
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    OEM (Genuine) 2003 Acura RL Sensor Assembly, Water Temperature (Tw5) (Matsushita)

    PartNumber: 37870-PJ7-003
    OEM 2003 Acura RL Sensor Assembly, Water Temperature (Tw5) (Matsushita) - 37870-PJ7-003
    Product Specifications
    • Other Names: Coolant Temperature Sensor, Temperature Sensor
    • Item Dimensions: 2.7 x 1.7 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Sensor Assembly, Water Temperature (Tw5) (Matsushita)
    More Info
    $73.79 MSRP: $103.80
    You Save: $30.01 (29%)
  • Denso Engine Coolant Radiator for 2003 Acura RL - 221-3210

    Denso® Engine Coolant Radiator for 2003 Acura RL

    PartNumber: 221-3210
    Product Specifications
    • Core Height: 17.7500"
    • Core Thickness: 0.6250"
    • Core Width: 26.5000"
    • Inlet Diameter: 1.2500"
    • Outlet Diameter: 1.2500"
    • UPC: 042511175044
    • Part Description: Engine Coolant Radiator
    More Info
    $105.28
  • Gates Engine Coolant Standard Water Pump for 2003 Acura RL - 43133

    Gates® Engine Coolant Standard Water Pump for 2003 Acura RL

    PartNumber: 43133
    Product Specifications
    • Notes: Interference Eng Application; Timing Belt Driven
    • Housing: Cast Aluminum
    • Impeller Material: Cast Iron
    • Rotation of Impeller: Reverse
    • Timing Belt Driven: Yes
    • UPC: 072053781939
    • Part Description: Engine Coolant Standard Water Pump
    More Info
    $93.23
  • TYC Engine Coolant Radiator for 2003 Acura RL - 1912

    TYC® Engine Coolant Radiator for 2003 Acura RL

    PartNumber: 1912
    Product Specifications
    • Notes: Accessories Incld: Sensor plug (M16) x 1; Bottom Header: 1 7/8" x 27 7/16"; Core Size: 17 11/16" x 26 11/16" x 5/8"; Manufactured Material: Plastic/Alum; Rows: 1; Top Header: 1 5/16" x 27 7/16"
    • Accessories Included: Sensor plug (M16) x 1
    • Bottom Header: 1 7/8" x 27 7/16"
    • Core Size: 17 11/16" x 26 11/16" x 5/8"
    • Manufactured Material: Plastic/Aluminum
    • OE Part Number: 19010-P5A-013
    • Rows: 1
    • Top Header: 1 5/16" x 27 7/16"
    • UPC: 762405250809
    • Part Description: Engine Coolant Radiator
    More Info
    $96.16
  • OEM 2003 Acura RL Rubber, Thermostat Mounting Diagram - 19305-PR7-A00
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    OEM (Genuine) 2003 Acura RL Rubber, Thermostat Mounting

    PartNumber: 19305-PR7-A00
    OEM 2003 Acura RL Rubber, Thermostat Mounting - 19305-PR7-A00
    Product Specifications
    • Item Dimensions: 2.8 x 2.8 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Material: Rubber
    • Fitment Type: Direct Replacement
    • Part Description: Rubber, Thermostat Mounting
    More Info
    $5.01 MSRP: $7.03
    You Save: $2.02 (29%)
  • Gates Premium Engine Coolant Thermostat for 2003 Acura RL - 33914S

    Gates® Premium Engine Coolant Thermostat for 2003 Acura RL

    PartNumber: 33914S
    Product Specifications
    • Notes: 167 Degree; Alternate Temperature; Seal Incld
    • By-Pass Flange Diameter: 1.17
    • Design: Bottom By-Pass
    • Height: 2.48
    • Height Between Flanges: 1.7
    • Height from Flange: .7
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.52
    • Start to Open Temperature: 167; 75
    • UPC: 770075745334
    • Part Description: Premium Engine Coolant Thermostat
    More Info
    $33.37
  • Delphi Coolant Temperature Sensor for 2003 Acura RL - TS10180

    Delphi® Coolant Temperature Sensor for 2003 Acura RL

    PartNumber: TS10180
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Mounting Type: Threaded Nut
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 689604109373
    • Wiring Harness Included: No
    • Part Description: Coolant Temperature Sensor
    More Info
    $24.89
  • Four Seasons Electric Fan Kit for 2003 Acura RL - 36898

    Four Seasons® Electric Fan Kit for 2003 Acura RL

    PartNumber: 36898
    Product Specifications
    • Notes: Universal Fit Primary cooling fan. Reversible for push or pull operation. Incls mounting hardware. Controls not Incld; Std Perf w/16" Fan.
    • Blade Color A : Black
    • Blade Material: Plastic; Reinforced Nylon
    • Blade Quantity: 8
    • Blade Type: curved 'S' blade
    • Bracket: w/o Bracket
    • CFM Free Air High: 1400
    • CFM Free Air Low: 1400
    • CFM Rad Mnt High: 1150
    • CFM Rad Mnt Low: 1150
    • Color: Black
    • Depth IN: 3.87"
    • Depth MM: 107.950
    • Dia. IN: 16.000
    • Dia. MM: 406.400
    • Fan 1 Diameter: 16.000
    • Fan Clutch Mounted: no
    • Fan Quantity: 1
    • Fan Type: Universal Electric fan
    • Material: Reinforced Nylon
    • Mounting Hardware: Included
    • O.E. Replacement: No
    • Performance Rated: Yes
    • Rotation: Reversible
    • SDS Required: No (135233618)
    • Shroud Color: Black
    • Shroud Included: finger guard on fan
    • Shroud Material: Plastic; reinforced nylon
    • Style: Reversible Fan
    • Universal Or Specific Fit: Universal Electric fan
    • UPC: 096361368989
    • Voltage: 12
    • Volume (CFM): 1400
    • Wiring Harness Length: 36.000
    • Part Description: Electric Fan Kit
    More Info
    $91.88
  • OEM 2003 Acura RL Radiator (Denso) Diagram - 19010-P5A-013
    View Related Parts

    OEM (Genuine) 2003 Acura RL Radiator (Denso)

    PartNumber: 19010-P5A-013
    OEM 2003 Acura RL Radiator (Denso) - 19010-P5A-013
    Product Specifications
    • Notes: From 2c001060
    • Other Names: Radiator Assembly
    • Item Dimensions: 32.8 x 25.2 x 5.8 inches
    • Item Weight: 4.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19010-P5A-003
    • Part Description: Radiator (Denso)
    More Info
    $407.97 MSRP: $582.67
    You Save: $174.70 (30%)
  • Victor Reinz Engine Coolant Thermostat Housing Seal for 2003 Acura RL - 71-15357-00

    Victor Reinz® Engine Coolant Thermostat Housing Seal for 2003 Acura RL

    PartNumber: 71-15357-00
    Product Specifications
    • Color: Color May Vary
    • Material: Molded Rubber
    • Outside Diameter: 2.660"
    • Thickness: 0.235"
    • UPC: 023913755188
    • Part Description: Engine Coolant Thermostat Housing Seal
    More Info
    $4.27
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Acura RL - 71535

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Acura RL

    PartNumber: 71535
    Product Specifications
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 3/16
    • End 2 Inside Diameter: 1 3/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: MR571078, 19502PY3010, 19502PY3000, 19502PY3A00
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 21
    • UPC: 038244148516
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $14.75
  • GMB Engine Coolant Water Pump for 2003 Acura RL - 135-2360

    GMB® Engine Coolant Water Pump for 2003 Acura RL

    PartNumber: 135-2360
    Product Specifications
    • Housing Material: Aluminum
    • Hub Height: 3.00 in
    • Hub Pilot Diameter: 2.76 in
    • Impeller Material: Metal
    • Impeller Rotation: Reverse
    • Pulley Type: Timing Belt
    • UPC: 826732817781
    • Water Pump Drive Type: Timing Belt
    • Part Description: Engine Coolant Water Pump
    More Info
    $70.73
  • Gates Premium Engine Coolant Thermostat for 2003 Acura RL - 33992S

    Gates® Premium Engine Coolant Thermostat for 2003 Acura RL

    PartNumber: 33992S
    Product Specifications
    • Notes: 172 Degree; OE Temperature; Seal included
    • By-Pass Flange Diameter: 1.19
    • Design: Bottom By-Pass
    • Height: 2.45
    • Height Between Flanges: 1.75
    • Height from Flange: .7
    • Includes Installation Tool: No
    • Jiggle Pin Weep Hole: Yes
    • Material: Stainless Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • Seal Type: O-Ring
    • Sealing Flange Outside Diameter: 2.52
    • Start to Open Temperature: 172; 78
    • UPC: 770075745358
    • Part Description: Premium Engine Coolant Thermostat
    More Info
    $31.23
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Acura RL - 37142

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Acura RL

    PartNumber: 37142
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Puller Primary Fan. Incls mounting hardware. Controls not Incld.
    • CFM Free Air High: 1700
    • CFM Rad Mnt High: 1400
    • Depth IN: 2.56"
    • Dia. IN: 16.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089969
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $100.11
  • Walker Products Engine Coolant Temperature Sensor for 2003 Acura RL - 211-1015

    Walker Products® Engine Coolant Temperature Sensor for 2003 Acura RL

    PartNumber: 211-1015
    Product Specifications
    • UPC: 724620057175
    • Part Description: Engine Coolant Temperature Sensor
    $11.47
  • OEM 2003 Acura RL Water Pump Diagram - 19200-P5A-004
    View Related Parts

    OEM (Genuine) 2003 Acura RL Water Pump

    PartNumber: 19200-P5A-004
    OEM 2003 Acura RL Water Pump - 19200-P5A-004
    Product Specifications
    • Item Dimensions: 16.1 x 7.3 x 5.5 inches
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Water Pump
    More Info
    $377.09 MSRP: $538.56
    You Save: $161.47 (30%)
  • Hella Engine Coolant Temperature Sensor for 2003 Acura RL - 009107511

    Hella® Engine Coolant Temperature Sensor for 2003 Acura RL

    PartNumber: 009107511
    Product Specifications
    • Notes: Technology w/Vision
    • Part Description: Engine Coolant Temperature Sensor
    $10.25
  • Dayco Engine Coolant Curved Radiator Hose for 2003 Acura RL - 71292

    Dayco® Engine Coolant Curved Radiator Hose for 2003 Acura RL

    PartNumber: 71292
    Product Specifications
    • Notes: Cut to Fit
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 19501PY3000, MB008024, 1657238080, MB007648, 1785166D10, MB356010, 12787608, 1378783, MB356870, 3514629, H0061068, MB356871, 3514517, MB845903, 3536130, MD356871, MD356870, 12799139, 1785166D00, 19501PY3A00
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 14 1/2
    • UPC: 038244140138
    • Part Description: Engine Coolant Curved Radiator Hose
    More Info
    $13.11
  • Gates OE Type Engine Coolant Thermostat for 2003 Acura RL - 33914

    Gates® OE Type Engine Coolant Thermostat for 2003 Acura RL

    PartNumber: 33914
    Product Specifications
    • Notes: 167 Degree; Alternate Temperature; Seal Incld
    • By-Pass Flange Diameter: 1.18"
    • Depth from Flange: 1.86"
    • Design: Reverse Poppet Bottom-Blocking By-Pass
    • Flange Diameter: 2.52"
    • Height from Flange: 0.8"
    • Includes Installation Tool: No
    • Jiggle Pin/Check Valve: Yes
    • Material: Steel, Copper
    • Number of Gaskets: 0
    • Number of Jiggle Pins/Check Valves: 1
    • Number of Seals: 1
    • OE Comparison Rating: OE Performance
    • Seal Type: O-Ring
    • Temperature (C): 75
    • Temperature (F): 167
    • Total Height: 2.63"
    • Type: OE Type Thermostat
    • UPC: 072053682960
    • Part Description: OE Type Engine Coolant Thermostat
    More Info
    $25.65
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Acura RL - 37143

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Acura RL

    PartNumber: 37143
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Primary Fan. Incls mounting hardware. Controls not Incld.
    • Depth IN: 2.56"
    • Dia. IN: 16.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089976
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $100.11
  • OEM 2003 Acura RL Thermo Unit (Denso) Diagram - 37750-PH2-014
    View Related Parts

    OEM (Genuine) 2003 Acura RL Thermo Unit (Denso)

    PartNumber: 37750-PH2-014
    OEM 2003 Acura RL Thermo Unit (Denso) - 37750-PH2-014
    Product Specifications
    • Item Dimensions: 1.3 x 1.3 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37750-PH2-004
    • Part Description: Thermo Unit (Denso)
    More Info
    $48.73 MSRP: $68.55
    You Save: $19.82 (29%)
  • OEM 2003 Acura RL Thermo Unit (Denso) Diagram - 37750-PH2-014
    View Related Parts

    OEM (Genuine) 2003 Acura RL Thermo Unit (Denso)

    PartNumber: 37750-PH2-014
    OEM 2003 Acura RL Thermo Unit (Denso) - 37750-PH2-014
    Product Specifications
    • Item Dimensions: 1.3 x 1.3 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 37750-PH2-004
    • Part Description: Thermo Unit (Denso)
    More Info
    $48.73 MSRP: $68.55
    You Save: $19.82 (29%)
  • Dayco 90 Degree Engine Coolant Molded Radiator Hose for 2003 Acura RL - 80400

    Dayco® 90 Degree Engine Coolant Molded Radiator Hose for 2003 Acura RL

    PartNumber: 80400
    Product Specifications
    • UPC: 038244148035
    • Part Description: 90 Degree Engine Coolant Molded Radiator Hose
    $11.15
  • Four Seasons Auxiliary Engine Cooling Fan for 2003 Acura RL - 37139

    Four Seasons® Auxiliary Engine Cooling Fan for 2003 Acura RL

    PartNumber: 37139
    Product Specifications
    • Notes: Universal Fit Super Duty Electric Pusher Auxiliary Fan. Add on fans used to supplement the primary Eng cooling fan. Incls mounting hardware. Controls not Incld.
    • Depth IN: 2.56"
    • Dia. IN: 12.000
    • Fan Quantity: 1
    • Material: Plastic
    • Mounting Hardware: Included
    • Performance Rated: Yes
    • SDS Required: No (135233618)
    • UPC: 096361089938
    • Part Description: Auxiliary Engine Cooling Fan
    More Info
    $96.70
  • Gates Engine Coolant Molded Radiator Hose for 2003 Acura RL - 21920

    Gates® Engine Coolant Molded Radiator Hose for 2003 Acura RL

    PartNumber: 21920
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.19 in
    • End 2 Inside Diameter: 1.19 in
    • Material: EPDM, Plastic
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 4321
    • UPC: 072053135237
    • Part Description: Engine Coolant Molded Radiator Hose
    More Info
    $17.03
  • Dayco Engine Coolant Flexible Radiator Hose for 2003 Acura RL - 81041

    Dayco® Engine Coolant Flexible Radiator Hose for 2003 Acura RL

    PartNumber: 81041
    Product Specifications
    • UPC: 038244142583
    • Part Description: Engine Coolant Flexible Radiator Hose
    $10.30
  • OEM 2003 Acura RL Control Unit, Radiator Fan Diagram - 37735-PY3-901
    View Related Parts

    OEM (Genuine) 2003 Acura RL Control Unit, Radiator Fan

    PartNumber: 37735-PY3-901
    OEM 2003 Acura RL Control Unit, Radiator Fan - 37735-PY3-901
    Product Specifications
    • Notes: Cabin, Cooling Fan
    • Item Dimensions: 3.3 x 3.0 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Control Unit, Radiator Fan
    More Info
    $263.79 MSRP: $376.75
    You Save: $112.96 (30%)
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