OEM Thermostat Parts

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Between your radiator and engine, there is a thermostat that helps to play a role in keeping the temperature of the engine regulated. Your thermostat helps maintain the perfect temperature by opening and shutting at specific times. If your thermostat begins to fail, you may develop a major issue with regulating the temperature of your engine, so get it replaced as soon as possible. We have replacement thermostats here for your Acura. 

Thermostat
Part Number: 8-97362-894-0
Replaces: 8-97123-161-3, 8-97123-161-4
Fits:
  • Acura:
    • SLX
MSRP $36.95
$26.60
MSRP $36.95
$26.60
Thermostat
Part Number: 8-97032-508-0
Fits:
  • Acura:
    • SLX
MSRP $26.12
$18.80
MSRP $26.12
$18.80
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-PNA-003
Other Names: Thermostat Assembly More Names
Fits:
  • Acura:
    • RSX
MSRP $95.42
$67.56
MSRP $95.42
$67.56
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-RAF-004
Other Names: Thermostat Assembly More Names
Replaces: 19301-RAF-003
Fits:
  • Acura:
    • ILX,
    • TSX
MSRP $95.42
$67.56
MSRP $95.42
$67.56
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-RP3-305
Other Names: Thermostat Assembly More Names
Fits:
  • Acura:
    • ILX
MSRP $57.55
$41.44
MSRP $57.55
$41.44
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-P8E-A10
Other Names: Thermostat Assembly More Names
Replaces: 19300-PR7-A01, 19300-PR7-A02, 19301-PR7-305, 19301-PR7-306, 19301-PR7-307, 19301-PR7-A00, 19301-PR7-A01
Fits:
  • Acura:
    • CL,
    • Legend,
    • MDX,
    • NSX,
    • RL,
    • TL,
    • TSX,
    • ZDX
  • 3 more
MSRP $74.75
$53.82
MSRP $74.75
$53.82
Case, Thermostat (Nippon Thermostat)
Part Number: 19320-RAA-A02
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • TSX
MSRP $70.28
$50.60
MSRP $70.28
$50.60
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-PAA-306
Other Names: Thermostat Assembly More Names
Replaces: 19300-P08-003, 19300-PH7-004, 19300-PH7-014, 19300-PH7-024, 19300-PL2-004, 19300-PR3-003, 19300-PR3-004, 19300-PT0-003, 19300-PT0-004, 19301-P08-000, 19301-P08-305, 19301-P08-306, 19301-P08-315, 19301-P08-316, 19301-P10-307
Fits:
  • Acura:
    • CL,
    • Integra,
    • Legend
MSRP $46.88
$33.76
MSRP $46.88
$33.76
Case, Thermostat (Nippon Thermostat)
Part Number: 19320-R40-A01
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • TSX
MSRP $72.27
$52.03
MSRP $72.27
$52.03
Thermostat Assembly (Nippon Thermostat)
Part Number: 19301-R40-A02
Other Names: Thermostat Assembly More Names
Fits:
  • Acura:
    • TSX
MSRP $80.28
$57.80
MSRP $80.28
$57.80
Case, Thermostat (Nippon Thermostat)
Part Number: 19320-PNA-003
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • RSX
MSRP $73.48
$52.91
MSRP $73.48
$52.91
Thermostat Assembly
Part Number: 19301-P8F-A11
Replaces: 19301-P8F-A10
Fits:
  • Acura:
    • TL
MSRP $62.45
$44.96
MSRP $62.45
$44.96
Cover, Thermostat
Part Number: 19311-R70-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • MDX,
    • RDX,
    • RL,
    • TL,
    • TSX,
    • ZDX
  • 1 more
MSRP $25.41
$18.30
MSRP $25.41
$18.30
Cover, Thermostat
Part Number: 19311-RW0-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • ILX
MSRP $18.45
$13.28
MSRP $18.45
$13.28
Case, Thermostat
Part Number: 19320-RW0-A00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • ILX
MSRP $86.42
$61.18
MSRP $86.42
$61.18
Case, Thermostat
Part Number: 19320-RWC-A00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • RDX
MSRP $88.22
$62.46
MSRP $88.22
$62.46
Case, Thermostat
Part Number: 19321-6B2-A52
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • RDX
MSRP $107.66
$76.23
MSRP $107.66
$76.23
Thermostat, A/C
Part Number: 8-97223-415-0
Other Names: Thermostat A C More Names
Replaces: 8-97170-805-0
Fits:
  • Acura:
    • SLX
MSRP $79.62
$57.32
MSRP $79.62
$57.32
Thermostat Assembly
Part Number: 19301-58G-A00
Fits:
  • Acura:
    • NSX
MSRP $219.98
$150.47
MSRP $219.98
$150.47
Thermostat Assembly
Part Number: 19301-R8A-A00
Fits:
  • Acura:
    • RDX
MSRP $94.37
$66.81
MSRP $94.37
$66.81
Cover, Thermostat
Part Number: 19311-58G-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • NSX
MSRP $351.15
$240.19
MSRP $351.15
$240.19
Cover, Thermostat
Part Number: 19311-P0A-010
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • CL
MSRP $51.10
$36.79
MSRP $51.10
$36.79
Cover, Thermostat
Part Number: 19311-P2T-000
Other Names: Cover Thermostat More Names
Replaces: 19311-P30-000
Fits:
  • Acura:
    • Integra
MSRP $25.00
$18.00
MSRP $25.00
$18.00
Case, Thermostat
Part Number: 19320-R1A-A00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • ILX
MSRP $69.50
$50.04
MSRP $69.50
$50.04
Case, Thermostat
Part Number: 19321-5A2-A01
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • TLX
MSRP $113.83
$80.59
MSRP $113.83
$80.59
Thermostat Assembly
Part Number: 29300-58H-A01
Fits:
  • Acura:
    • NSX
MSRP $80.70
$58.10
MSRP $80.70
$58.10
Cover, Thermostat
Part Number: 19311-PR7-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • NSX
MSRP $45.02
$32.41
MSRP $45.02
$32.41
Case, Thermostat
Part Number: 19320-58G-A00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • NSX
MSRP $581.18
$392.30
MSRP $581.18
$392.30
Case, Thermostat
Part Number: 19320-P30-J00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • Integra
MSRP $83.80
$59.33
MSRP $83.80
$59.33
Cover Assembly, Thermostat (Nippon Thermostat)
Part Number: 19310-5A2-A02
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • ILX,
    • TLX
MSRP $72.65
$52.31
MSRP $72.65
$52.31
Cover, Thermostat
Part Number: 19311-P8A-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • CL,
    • MDX,
    • TL
MSRP $111.72
$79.10
MSRP $111.72
$79.10
Cover, Thermostat
Part Number: 19311-R1A-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • ILX
MSRP $20.16
$14.51
MSRP $20.16
$14.51
Cover, Thermostat
Part Number: 19311-RCA-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • MDX,
    • TL
MSRP $20.92
$15.06
MSRP $20.92
$15.06
Cover, Thermostat
Part Number: 19311-RJA-A00
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • RL
MSRP $40.63
$29.26
MSRP $40.63
$29.26
Case, Thermostat
Part Number: 19320-P0A-010
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • CL
MSRP $73.05
$52.60
MSRP $73.05
$52.60
Case, Thermostat
Part Number: 19321-R4H-A00
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • ILX
MSRP $130.61
$92.46
MSRP $130.61
$92.46
Seal, Thermostat Cover (Nippon Thermostat)
Part Number: 19305-PNA-003
Other Names: Seal More Names
Replaces: 19305-RAA-A01
Fits:
  • Acura:
    • ILX,
    • MDX,
    • RDX,
    • RLX,
    • RSX,
    • TLX,
    • TSX
  • 2 more
MSRP $6.80
$5.10
MSRP $6.80
$5.10
Seal, Thermostat Case (Nippon Thermostat)
Part Number: 19322-PNA-003
Other Names: Seal More Names
Replaces: 19322-RAA-A01
Fits:
  • Acura:
    • ILX,
    • RSX,
    • TSX
MSRP $6.90
$5.18
MSRP $6.90
$5.18
Rubber, Thermostat Mounting
Part Number: 19305-58G-A00
Other Names: Rubber More Names
Fits:
  • Acura:
    • NSX
MSRP $6.80
$5.10
MSRP $6.80
$5.10
Cover Assembly, Thermostat
Part Number: 19310-5MS-H01
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • RDX
MSRP $56.82
$40.91
MSRP $56.82
$40.91
Cover Assembly, Thermostat
Part Number: 19315-58K-H01
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • MDX,
    • RDX
MSRP $53.87
$38.78
MSRP $53.87
$38.78
Gasket, Thermostat Housing
Part Number: 8-97123-162-0
Other Names: Gasket More Names
Fits:
  • Acura:
    • SLX
MSRP $9.05
$6.79
MSRP $9.05
$6.79
Gasket, Thermostat Case
Part Number: 91312-P0A-000
Other Names: Gasket More Names
Fits:
  • Acura:
    • CL
MSRP $4.28
$3.21
MSRP $4.28
$3.21
Gasket, Thermostat Case
Part Number: 19313-PT0-000
Other Names: Gasket More Names
Fits:
  • Acura:
    • CL
MSRP $2.77
$2.08
MSRP $2.77
$2.08
Cover Assembly, Thermostat
Part Number: 19315-5G2-A01
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • RLX
MSRP $56.07
$40.37
MSRP $56.07
$40.37
Gasket, Thermostat Case
Part Number: 19322-58G-A01
Other Names: Gasket More Names
Fits:
  • Acura:
    • NSX
MSRP $5.75
$4.31
MSRP $5.75
$4.31
Seal, Thermostat Case
Part Number: 19322-RWC-A01
Other Names: Seal More Names
Replaces: 19322-RWC-A00
Fits:
  • Acura:
    • RDX
MSRP $6.33
$4.75
MSRP $6.33
$4.75
Rubber, Thermostat Mounting
Part Number: 19305-PC6-000
Other Names: Rubber More Names
Fits:
  • Acura:
    • Integra,
    • Legend
MSRP $5.42
$4.06
MSRP $5.42
$4.06
Rubber, Thermostat Mounting
Part Number: 19305-PLC-A00
Other Names: Rubber More Names
Fits:
  • Acura:
    • ILX
MSRP $6.30
$4.73
MSRP $6.30
$4.73
Rubber, Thermostat Mounting
Part Number: 19305-PT0-000
Other Names: Rubber More Names
Replaces: 19305-PR3-000
Fits:
  • Acura:
    • CL,
    • ILX,
    • Integra
MSRP $5.80
$4.35
MSRP $5.80
$4.35
Gasket, Thermostat Case
Part Number: 19313-P5G-000
Other Names: Gasket More Names
Fits:
  • Acura:
    • RL,
    • TL
MSRP $4.27
$3.20
MSRP $4.27
$3.20
Cover Assembly, Thermostat
Part Number: 19315-R9P-A01
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • MDX,
    • RLX
MSRP $53.72
$38.68
MSRP $53.72
$38.68
Seal, Thermostat Case
Part Number: 19322-5A2-A00
Other Names: Seal More Names
Fits:
  • Acura:
    • ILX,
    • TLX
MSRP $8.75
$6.56
MSRP $8.75
$6.56
Seal, Thermostat Case
Part Number: 19322-RPY-G00
Other Names: Seal More Names
Fits:
  • Acura:
    • RDX
MSRP $18.07
$13.01
MSRP $18.07
$13.01
Rubber, Thermostat Mounting
Part Number: 19305-PR7-A00
Other Names: Rubber More Names
Fits:
  • Acura:
    • CL,
    • Legend,
    • MDX,
    • NSX,
    • RDX,
    • RL,
    • TL,
    • TSX,
    • ZDX
  • 4 more
MSRP $6.15
$4.61
MSRP $6.15
$4.61
Cover Assembly, Thermostat
Part Number: 19315-5J2-A01
Other Names: Cover Thermostat More Names
Fits:
  • Acura:
    • MDX,
    • RLX,
    • TLX
MSRP $52.93
$38.11
MSRP $52.93
$38.11
Gasket, Thermostat Case
Part Number: 19322-RNA-A01
Other Names: Gasket More Names
Fits:
  • Acura:
    • ILX
MSRP $4.73
$3.55
MSRP $4.73
$3.55
Stay, Thermostat Case (Lower)
Part Number: 32414-T2A-A00
Other Names: Stay (Lower) More Names
Fits:
  • Acura:
    • TLX
MSRP $8.72
$6.54
MSRP $8.72
$6.54
Thermostat Assembly (Fuji Seiko)
Part Number: 19301-RTA-003
Other Names: Thermostat Assembly More Names
Fits:
  • Acura:
    • RDX
MSRP $85.47
$60.51
MSRP $85.47
$60.51
Case, Thermostat (Fuji Seiko)
Part Number: 19320-RAA-A01
Other Names: Case Thermostat More Names
Fits:
  • Acura:
    • ILX,
    • TSX
MSRP $70.28
$50.60
MSRP $70.28
$50.60
Thermostat Assembly (Fuji Seiko)
Part Number: 19301-R40-A01
Other Names: Thermostat Assembly More Names
Fits:
  • Acura:
    • TSX
MSRP $80.28
$57.80
MSRP $80.28
$57.80
Thermostat Assembly (Fuji Seiko)
Part Number: 19301-RNA-315
Other Names: Thermostat Assembly More Names
Replaces: 19301-RNA-305, 19301-RNA-306
Fits:
  • Acura:
    • ILX
MSRP $59.97
$43.18
MSRP $59.97
$43.18
Bolt, Special (6X19) (Nippon Thermostat)
Part Number: 90050-PNA-003
Other Names: Bolt Special (6X19) More Names
Replaces: 90050-RAA-A01
Fits:
  • Acura:
    • ILX,
    • MDX,
    • RDX,
    • RLX,
    • RSX,
    • TSX
  • 1 more
MSRP $2.45
$1.84
MSRP $2.45
$1.84
Switch Assembly, Thermo (A-93) (Nippon Thermostat)
Part Number: 37760-P00-003
Other Names: Switch Thermo (A 93) More Names
Replaces: 37760-P00-004, 37773-P1R-A01
Fits:
  • Acura:
    • CL,
    • Integra,
    • MDX,
    • RSX,
    • TL,
    • TSX
  • 1 more
MSRP $83.27
$59.95
MSRP $83.27
$59.95
Thermostat A C
Part Number: 80430-S01-A11
MSRP $117.60
$83.26
MSRP $117.60
$83.26
Case Thermostat
Part Number: 19320-6A0-A51
MSRP $104.76
$74.16
MSRP $104.76
$74.16
Thermostat Assembly
Part Number: 06193-6S9-305
MSRP $42.15
$30.35
MSRP $42.15
$30.35
Cover Thermostat
Part Number: 19311-6S9-A00
MSRP $24.02
$17.29
MSRP $24.02
$17.29
Cover Thermostat
Part Number: 19315-RLV-A51
MSRP $52.25
$37.62
MSRP $52.25
$37.62
Case Thermostat
Part Number: 19320-6S9-A00
MSRP $70.55
$50.80
MSRP $70.55
$50.80
Cover Thermostat
Part Number: 19310-6A0-A01
MSRP $57.25
$41.22
MSRP $57.25
$41.22
Case Thermostat
Part Number: 19320-6A0-A01
MSRP $98.20
$69.53
MSRP $98.20
$69.53
Housing Thermostat
Part Number: 5-87310-917-0
MSRP $343.81
$235.16
MSRP $343.81
$235.16

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