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2012 Peterbilt 388

2012 Peterbilt 388 Coolant Level Sensors

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Coolant Level Sensor, with BEHR Cooling Module, Base Model
Part Number: RP31640002
Guaranteed to Fit
$12.22
Vehicle Fitment
  • 2012 Peterbilt 388 Base 6 Cyl 14.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 12.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 11.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 15.0L With Behr Cooling Module; Fits Bottle N5346001
Product Details
Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, 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 : 9047631, N9267001Replaces OE Number : N9267001Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Coolant Level Sensor - Direct Fit
Part Number: SIFLS309
Guaranteed to Fit
$68.99
Vehicle Fitment
  • 2012 Peterbilt 388 Base 6 Cyl 12.9L
  • 2012 Peterbilt 388 Base 6 Cyl 11.9L
  • 2012 Peterbilt 388 Base 6 Cyl 15.0L
Product Details
Notes : (1) Connector Quantity; (3) Terminal Quantity; Female Connector Gender; Male Terminal Gender; Blade Terminal TypeWarranty : 3-year or 36,000-mile Standard 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.

Product Fit : Direct Fit
Coolant Level Sensor - Direct Fit
Part Number: RB9047631
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2012 Peterbilt 388 Base 6 Cyl 14.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 12.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 11.9L With Behr Cooling Module; Fits Bottle N5346001
  • 2012 Peterbilt 388 Base 6 Cyl 15.0L With Behr Cooling Module; Fits Bottle N5346001
Product Details
Notes : 4.5 in. Overall Length; 3 Way Terminal Connector Type; Black Color/Finish; Female Connector Gender; Oval Connector Shape; Male Electrical Connector Gender; Plastic Material; Plug In Mounting TypeWarranty : Lifetime Dorman 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.

Interchange Part Number : RP31640002, N9267001, 904-7631Replaces OE Number : N9267001, 904-7631Product Fit : Direct Fit
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P2181 Code: Cooling System Performance
P2181 Code: Cooling System PerformanceUnlike other DTCs that point to specific components that might be malfunctioning, this powertrain code is generic and does not include any specifics. Therefore, it is important to check for other codes that may have been logged by onboard diagnostics. .kadence-column_dd0453-83 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_dd0453-83 > .kt-inside-inner-col,.kadence-column_dd0453-83 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column_dd0453-83 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_dd0453-83 >
P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel Control
P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel ControlThe issue probably won’t negatively affect drivability, but you may notice decreased fuel economy and poor heater performance. What are the Possible Causes of the P0125 Code?
P0507 Code: Idle Control System RPM Higher than Expected
P0507 Code: Idle Control System RPM Higher than ExpectedOn many older vehicles, the PCM/ECM regulates the idle speed by controlling the movement of the Idle Speed Control (ISC) valve. When open, the ISC valve—also known as an Idle Air Control (IAC) valve—allows air to bypass the throttle, increasing idle speed.
Bad Coolant Level Sensor Symptoms
Bad Coolant Level Sensor SymptomsIgnoring a problematic coolant level sensor might lead to more serious engine issues that will cost more to repair. To save both time and money, replace a bad sensor as early as possible.