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2005 Mazda B4000
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2005 Mazda B4000

2005 Mazda B4000 Heater Valves

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Heater Valve, Vacuum Controlled, with 4 Port -
Replacement
Heater Valve, Vacuum Controlled, with 4 Port -
Part Number: RF38310003
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2005 Mazda B4000 SE 6 Cyl 4.0L
  • 2005 Mazda B4000 Base 6 Cyl 4.0L
Product Details
Notes : Vacuum Controlled; With 4 PortWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 74809, F87H18495AA, F87Z18495AAReplaces OE Number : F87H18495AA, F87Z18495AAProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
4-Seasons®
4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
Part Number: FS74809
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2005 Mazda B4000 SE 6 Cyl 4.0L
  • 2005 Mazda B4000 Base 6 Cyl 4.0L
Product Details
Warranty : 120-day 4-Seasons limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 4-Seasons OE ReplacementInterchange Part Number : RF38310003Product Fit : Direct Fit
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Top Rated Products

Replacement Heater Valve, Vacuum Controlled, with 4 Port -
$9.49( Review)
Very easy order and fast shipping.
Robert R.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

4-Seasons 4-Seasons OE Replacement Heater Valve - Direct Fit, Sold individually
$14.49
Q:My 2002 B2300 5 speeds, A/C,  115K. Keep running hot, and blowing related components in the past year I've chased the problem replacing or correcting symptoms to no avail. Flushed heater core & radiator, replace the thermostat, water pump, old houses, clamps, the reservoir and finally this heater valve. this past week again is blowing A/F past these Heater valve hoses?  No oil in the A/F or A/F in the oil.  HELP! Show Less
'02 B2300
A:BEST ANSWERHi Juan, For accuracy and best results, we recommend referring to a trusted vehicle specific repair manual for details about troubleshooting, diagnostic, repair and procedures. Also, it is best to consult your trusted local auto repair shop or dealership for this recurring problem since this requires careful troubleshooting to pinpoint the cause of the problem. You can find more information here as well: https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/ Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Replacement Heater Valve, Vacuum Controlled, with 4 Port -
$9.49
Q:Location of part on 03 ford 4.0?
A shopper
A:BEST ANSWERHello! What model?
Mitchell D.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Heating System Parts
Heating System PartsThe blower motor is a fan that forces air through either the heating or the cooling unit of the HVAC system. If you’re running the heater, the motor blows air over the heater core. The warmed air enters the passenger cabin, raising the temperature and fighting off the cold.
How a Heater Control Valve Works (with Diagram)
How a Heater Control Valve Works (with Diagram)Your car’s heater relies on hot coolant—from the engine’s cooling system—to warm the cabin. A typical cooling system has four primary components: the water pump, radiator, thermostat, and heater core.  A typical cooling system has four primary components: the water pump, radiator, thermostat, and heater core.