OEM Mazda Cooling System

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Cooling system

There are many parts that make up the cooling system on your Mazda. Engines create a lot of heat, and the cooling system must reduce it. Be sure to use genuine OEM parts to replace cooling system components.

  • Genuine Mazda OEM parts will always be exact fit replacement parts and will last as long as the originals.
  • OEM Mazda cooling system parts are made of the best materials available to withstand any temperature extremes.
  • OEM Mazda components are made to meet Mazda's standards for fit and performance. 

When you need to replace any of these parts from your cooling system, whether you drive an RX-8 or other Mazda model, you want to use OEM Mazda parts that will deliver factory performance and be an exact fit replacement part. Shop at RealMazdaParts.com for a perfect fit!

Radiator Hose
Part Number: BP4W-15-186B
Options: Upper
Other Names: Upper Hose, Hose Water More Names
Replaces: BP4W-15-186A
Description: Upper, without turbo. Miata mx5. More Info
MSRP $26.73
$22.44
MSRP $26.73
$22.44
Radiator Hose
Part Number: BP8J-15-18YB
Options: Upper
Other Names: Hose Lower Water More Names
Description: Upper, with turbo. More Info
MSRP $28.58
$24.00
MSRP $28.58
$24.00
Drive Motor Inverter Radiator Hose
Part Number: ZZCA-19-201
Other Names: Cooler Line, Hose More Names
Description: 2.5L. 2.3L. More Info
MSRP $26.61
$22.34
MSRP $26.61
$22.34
Radiator Coolant Hose
Part Number: AJC1-15-186A
Options: Upper
Other Names: Hose Water More Names
Description: To 10/03/2005. More Info
MSRP $75.68
$56.75
MSRP $75.68
$56.75
Upper Hose
Part Number: PX35-15-18X
Options: Upper
Other Names: Radiator Coolant Hose, Hose Water More Names
Description: 2.5L turbo. CX-5. With turbo. More Info
MSRP $26.62
$22.36
MSRP $26.62
$22.36
Upper Hose
Part Number: PYFB-15-18X
Options: Upper
Other Names: Radiator Coolant Hose, Hose Upper Water More Names
Description: 2.5L. CX-5. Without turbo. More Info
MSRP $29.18
$24.51
MSRP $29.18
$24.51
Radiator Coolant Hose
Part Number: L540-15-18YA
Options: Lower
Other Names: Hose Water More Names
Replaces: L540-15-18Y
Description: To 06/01/2009. More Info
MSRP $87.59
$65.68
MSRP $87.59
$65.68
Radiator Coolant Hose
Part Number: L556-15-18X
Options: Upper
Other Names: Hose Water More Names
Description: From 05/01/2012. More Info
MSRP $45.14
$37.91
MSRP $45.14
$37.91
Radiator Coolant Hose
Part Number: 1F22-15-185
Options: Lower
Other Names: Lower Hose, Hose Water More Names
Description: B4000. To 05/01/06. More Info
MSRP $30.01
$25.20
MSRP $30.01
$25.20
Radiator Coolant Hose
Part Number: BP8J-15-186B
Options: Upper
Other Names: Hose Water More Names
MSRP $27.89
$23.42
MSRP $27.89
$23.42
Radiator Coolant Hose
Part Number: GY02-15-18XB
Options: Upper
Other Names: Hose Water More Names
Replaces: GY02-15-183A
Description: From 12/2000. More Info
MSRP $25.91
$21.76
MSRP $25.91
$21.76
Radiator Coolant Hose
Part Number: PEKK-15-18Z
Options: Lower
Other Names: Clamp Water Hose More Names
Description: Pipe to Engine. More Info
MSRP $59.67
$44.74
MSRP $59.67
$44.74
Lower Hose
Part Number: PYFB-15-18Y
Options: Lower
Other Names: Radiator Coolant Hose, Hose Lower Water More Names
Description: Mazda6. Without turbo. CX-5. 2.5L non turbo. More Info
MSRP $68.93
$51.69
MSRP $68.93
$51.69
Radiator Coolant Hose
Part Number: SH9T-15-18Z
Options: Lower
Other Names: Clamp Water Hose More Names
Description: Adapter to Thermostat Housing. More Info
MSRP $65.99
$49.48
MSRP $65.99
$49.48
Radiator Coolant Hose
Part Number: 1F6015186
Options: Upper
Other Names: Upper Hose More Names
Description: B3000. More Info
MSRP $34.06
$26.23
MSRP $34.06
$26.23
Radiator Coolant Hose
Part Number: 1F61-15-185
Options: Lower
Other Names: Hose Water More Names
Replaces: ZZP1-15-185, ZZP1-15-185A
MSRP $49.53
$41.59
MSRP $49.53
$41.59
Radiator Coolant Hose
Part Number: 1FAB-15-186
Options: Upper
Other Names: Upper Hose, Hose Water More Names
Description: From 05/01/06. B3000. More Info
MSRP $42.19
$35.43
MSRP $42.19
$35.43
Radiator
Part Number: PE18-15-20YA
Replaces: PE18-15-20Y
Description: Mazda3. 2.0l. Japan built. Mazda3. 2.5l. More Info
MSRP $308.44
$222.02
MSRP $308.44
$222.02
Radiator
Part Number: PEHN-15-200
Description: CX-3. More Info
MSRP $411.34
$296.10
MSRP $411.34
$296.10
Radiator
Part Number: PYFW-15-200
Description: CX-5. Without turbo. 2.5L. More Info
MSRP $337.94
$243.26
MSRP $337.94
$243.26
Radiator
Part Number: RF0315200E
Description: 626 & MX-6. Diesel. To 10/1984. More Info
MSRP $418.65
$322.36
MSRP $418.65
$322.36
Radiator
Part Number: Z602-15-200C
Replaces: Z602-15-200B
Description: Mazda3. Auto trans. More Info
MSRP $475.00
$327.68
MSRP $475.00
$327.68
Radiator
Part Number: ZM04-15-200A
Replaces: ZL04-15-200, ZL04-15-200A, ZL04-15-200B
Description: Protege. Auto trans. More Info
MSRP $408.97
$294.40
MSRP $408.97
$294.40
Radiator
Part Number: ZZC4-15-200A
Replaces: ZZC4-15-200
Description: Tribute hev. More Info
MSRP $372.98
$268.50
MSRP $372.98
$268.50
Radiator
Part Number: ZZM8-15-200C
Other Names: Radiator Nla More Names
Replaces: ZZM8-15-200B, ZZMB-15-200A
Description: B4000. Super cool. 2.3L, auto trans. More Info
MSRP $339.85
$244.64
MSRP $339.85
$244.64
Radiator
Part Number: B6DA-15-200A
Description: Protege. Auto trans. 1.5l. More Info
MSRP $313.29
$225.53
MSRP $313.29
$225.53
Radiator
Part Number: CA38-15-200A
Replaces: CA38-15-200
Description: Mazda6. More Info
MSRP $472.94
$326.27
MSRP $472.94
$326.27
Radiator
Part Number: F201-15-200B
Replaces: F294-15-200
Description: Gas. Manual trans. Without turbo. 626, MX-6. More Info
MSRP $493.13
$340.19
MSRP $493.13
$340.19
Radiator
Part Number: F2G9-15-200
Description: 2.2L, auto tran, to serial #1501. Japan Built. More Info
MSRP $513.61
$354.33
MSRP $513.61
$354.33
Radiator
Part Number: FS7P-15-200C
Replaces: FS7P-15-200, FS7P-15-200A, FS7P-15-200B
Description: Protege. Auto trans. Without ac. More Info
MSRP $404.48
$291.17
MSRP $404.48
$291.17
Radiator
Part Number: G60215200B
Description: 2.6l. Automatic trans. 4 cylinder, auto trans. More Info
MSRP $660.44
$508.54
MSRP $660.44
$508.54
Radiator
Part Number: JE2615200B
Description: 929. Auto trans. Manual trans. More Info
MSRP $748.29
$576.18
MSRP $748.29
$576.18
Radiator
Part Number: JE49-15-200
Description: Auto trans. 929. More Info
Notes: Order By Description. More Notes
MSRP $336.07
$241.92
MSRP $336.07
$241.92
Radiator
Part Number: JE77-15-200
Description: 3.0l. Automatic trans. 4wd. MPV. 2.6l. Manual trans. More Info
MSRP $404.28
$291.02
MSRP $404.28
$291.02
Radiator
Part Number: JF0615200C
Description: 929. Auto trans. More Info
MSRP $631.70
$486.41
MSRP $631.70
$486.41
Radiator
Part Number: 1F61-15-200A
Other Names: Radiator Manual Trans More Names
Description: B3000. B4000. All. 4.0L, manual trans. More Info
MSRP $346.49
$249.42
MSRP $346.49
$249.42
Radiator
Part Number: Z603-15-200
Local pickup only
Description: Mazda3. Manual trans. More Info
MSRP $553.61
$381.92
MSRP $553.61
$381.92
Radiator
Part Number: ZL01-15-200D
Description: Protege. Manual trans. More Info
MSRP $313.29
$225.53
MSRP $313.29
$225.53
Radiator
Part Number: ZM4315200C
Description: Protege. Manual trans. Without ac. 2.0l. More Info
MSRP $359.81
$277.05
MSRP $359.81
$277.05
Radiator
Part Number: ZZCA-15-200
Description: 2.5L. Engine Cooling. Tribute hev. More Info
MSRP $318.03
$228.94
MSRP $318.03
$228.94
Radiator
Part Number: ZZM015200
MSRP $335.25
$258.14
MSRP $335.25
$258.14
Radiator
Part Number: 1F2215200
Description: B4000. Manual trans. Marked 1f22-15-200. More Info
MSRP $402.78
$310.14
MSRP $402.78
$310.14
Radiator
Part Number: 1F27-15-200
Description: B4000. Manual trans. Marked 1l5h-8005-ma. More Info
MSRP $736.45
$508.05
MSRP $736.45
$508.05
Radiator
Part Number: 1F90-15-200
Description: B4000. Manual trans. All. More Info
MSRP $279.45
$201.17
MSRP $279.45
$201.17
Radiator
Part Number: B660-15-200D
Description: 323. Sedan & hatchback. With turbo. 4wd. More Info
MSRP $301.87
$217.31
MSRP $301.87
$217.31
Radiator
Part Number: BPE8-15-200
Local pickup only
Replaces: B61P-15-200A, B61P-15-200B
Description: Miata mx5. Manual trans. You will be required to provide a VIN in order to complete your order. More Info
Notes: Order By Description. More Notes
MSRP $432.34
$298.25
MSRP $432.34
$298.25
Radiator
Part Number: BPE9-15-200
Replaces: B64J-15-200C
Description: Miata mx5. Auto trans. More Info
Notes: Order By Description. More Notes
MSRP $472.84
$326.20
MSRP $472.84
$326.20
Radiator
Part Number: F802-15-200F
Description: 626 & MX-6. Gas. Auto trans. More Info
MSRP $336.07
$241.92
MSRP $336.07
$241.92
Radiator
Part Number: JE2215200A
Description: 3.0l. Manual trans. 4wd. More Info
MSRP $582.15
$448.26
MSRP $582.15
$448.26
Radiator
Part Number: KL1115200D
MSRP $514.63
$396.27
MSRP $514.63
$396.27
Radiator
Part Number: L33X-15-200
Description: Mazdaspeed3. Mazda3. Auto trans. More Info
MSRP $495.84
$342.07
MSRP $495.84
$342.07
Radiator
Part Number: LF8B-15-20Y
Description: 2.0L skyactiv, manual trans. More Info
MSRP $470.81
$324.79
MSRP $470.81
$324.79
Radiator
Part Number: N24915310
Description: Rx7. Manual trans. More Info
MSRP $565.60
$435.51
MSRP $565.60
$435.51
Radiator
Part Number: PAF1-15-200
Description: Mazda3. Japan built. Without turbo. More Info
MSRP $461.85
$318.62
MSRP $461.85
$318.62
Radiator
Part Number: PE11-15-200B
Replaces: PE11-15-200, PE11-15-200A
Description: Mazda6. More Info
MSRP $411.34
$296.10
MSRP $411.34
$296.10
Radiator
Part Number: B35S-15-200C
Description: Protege. Manual trans. Without ac. 1.6l. More Info
MSRP $313.29
$225.53
MSRP $313.29
$225.53
Radiator
Part Number: F221-15-200D
Description: 626 & MX-6. Gas. With turbo auto trans. More Info
MSRP $493.13
$340.19
MSRP $493.13
$340.19
Radiator
Part Number: F29615200
Description: Japan Built. More Info
MSRP $589.21
$453.69
MSRP $589.21
$453.69
Radiator
Part Number: LF8M-15-20YD
Replaces: LF8M-15-200
Description: Mazda3. Without skyactiv-g engine. Mazdaspeed3. More Info
MSRP $470.81
$324.79
MSRP $470.81
$324.79
Radiator
Part Number: PE01-15-200B
Replaces: PE01-15-200, PE01-15-200A
Description: CX-5. From 4/1/13. More Info
MSRP $334.80
$241.01
MSRP $334.80
$241.01
Radiator
Part Number: PE16-15-200
Description: Without turbo. Mazda6. 2.5L non turbo. From 07/01/2014. More Info
MSRP $438.92
$302.80
MSRP $438.92
$302.80
Radiator
Part Number: PYML-15-200
Description: Mazda6. With turbo. 2.5L turbo. More Info
MSRP $558.23
$385.10
MSRP $558.23
$385.10
Radiator
Part Number: ZM39-15-200C
Replaces: ZL05-15-200, ZM39-15-200, ZM39-15-200B
Description: Protege. Manual trans. With ac. 2.0l. More Info
MSRP $349.79
$251.80
MSRP $349.79
$251.80
Radiator
Part Number: ZZM615200A
Description: B2300. More Info
MSRP $388.14
$298.87
MSRP $388.14
$298.87
Radiator
Part Number: ZL3315200C
Description: Protege. Manual trans. With ac. 1.6l. More Info
MSRP $267.93
$206.31
MSRP $267.93
$206.31
Radiator
Part Number: ZZM7-15-200C
Other Names: Radiator \/Nla More Names
Description: B4000. Auto trans. Standard cool. B3000. More Info
MSRP $418.17
$288.48
MSRP $418.17
$288.48
Radiator
Part Number: ZZP315200
Description: B2500. 2.5L, auto trans. All. More Info
MSRP $375.35
$289.02
MSRP $375.35
$289.02
Radiator
Part Number: 1F25-15-200
Description: B4000. Auto trans. All. Marked xl2h-8005-da. More Info
MSRP $770.28
$531.38
MSRP $770.28
$531.38
Radiator
Part Number: 1F2815200
Description: B4000. Auto trans. All. Marked 1l5h-8005-na. More Info
MSRP $666.19
$512.97
MSRP $666.19
$512.97
Radiator
Part Number: 1F80-15-200
Description: B2300. Manual trans. More Info
MSRP $347.04
$249.82
MSRP $347.04
$249.82
Radiator
Part Number: B63115200A
Description: 323. Wagon. Manual trans. Denso. More Info
MSRP $554.31
$426.82
MSRP $554.31
$426.82
Radiator
Part Number: CA07-15-200A
Replaces: CA07-15-200
Description: Mazda6. More Info
MSRP $527.65
$364.01
MSRP $527.65
$364.01
Radiator
Part Number: FS8M-15-200B
Replaces: FS8M-15-200, FS8M-15-200A
Description: Protege. Auto trans. With ac. More Info
MSRP $357.74
$257.52
MSRP $357.74
$257.52
Radiator
Part Number: G613-15-200A
Description: B2600. Manual trans. More Info
MSRP $483.01
$333.21
MSRP $483.01
$333.21
Radiator
Part Number: KL47-15-200A
Description: Millenia. 2.5L, from 2-95. 2.3L, from 2-95. More Info
MSRP $489.98
$338.02
MSRP $489.98
$338.02
Radiator
Part Number: N3A1-15-200A
Local pickup only
Description: Manual trans. You will be required to provide a VIN in order to complete your order. More Info
Backordered
Backordered
Radiator
Part Number: PEDD-15-200B
Replaces: PEDD-15-200, PEDD-15-200A
Description: Mazda3. 2.0l. Mexico built. More Info
MSRP $305.88
$220.19
MSRP $305.88
$220.19
Radiator
Part Number: R2AH-15-20Y
Description: 2.0L skyactiv, auto trans. More Info
MSRP $478.40
$330.04
MSRP $478.40
$330.04
Radiator
Part Number: RF3F-15-200C
Replaces: RF3F-15-200B
MSRP $335.23
$241.32
MSRP $335.23
$241.32
Radiator
Part Number: S805-15-2AYA
Local pickup only
Description: Mazda3. Japan built. With turbo. More Info
MSRP $443.53
$305.98
MSRP $443.53
$305.98
Radiator
Part Number: PAF2-15-200B
Local pickup only
Replaces: PAF2-15-200A
Backordered
Backordered
Radiator Assembly
Part Number: PAF3-15-200B
Local pickup only
Other Names: Radiator More Names
Replaces: PAF3-15-200, PAF3-15-200A
Description: Mazda3. Mexico built. CX-30. More Info
Backordered
Backordered

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