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2003 Jeep Grand Cherokee
2003 Jeep Grand Cherokee Evaporative Emissions System Leak Detection Pumps
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Part Number: REPD383601
Guaranteed to Fit
$61.84
Vehicle Fitment
- 2003 Jeep Grand Cherokee Overland 8 Cyl 4.7L
- 2003 Jeep Grand Cherokee Laredo 8 Cyl 4.7L
- 2003 Jeep Grand Cherokee Limited 6 Cyl 4.0L
- 2003 Jeep Grand Cherokee Laredo 6 Cyl 4.0L
- 2003 Jeep Grand Cherokee Limited 8 Cyl 4.7L
Product Details
Notes : 3.8 in. diameter; Blade type; 3-prong male terminalProp 65 Warning :
WARNING: 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.
Part Number: CR4891414AD
Guaranteed to Fit
$70.49
Vehicle Fitment
- 2003 Jeep Grand Cherokee Overland 8 Cyl 4.7L
- 2003 Jeep Grand Cherokee Laredo 8 Cyl 4.7L
- 2003 Jeep Grand Cherokee Limited 6 Cyl 4.0L
- 2003 Jeep Grand Cherokee Laredo 6 Cyl 4.0L
- 2003 Jeep Grand Cherokee Limited 8 Cyl 4.7L
Product Details
Notes : Use existing hardwareProp 65 Warning :
WARNING: 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.
Part Number: RB310204
Guaranteed to Fit
$123.99
Vehicle Fitment
- 2003 Jeep Grand Cherokee All Submodels All Engines
Product Details
Notes : 3.8 in. diameter; 0.7 in. inlet and outlet OD; 4.5 in. length; (2) port quantity; 3-blade male terminals; Does not include filter; Plastic materialProp 65 Warning :
WARNING: 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.
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CrownEvaporative Emissions System Leak Detection Pump - Sold individuallyManufacturer #4891414AD
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Crown Automotive is renowned for manufacturing the highest quality OEM replacement parts for Jeeps from 1942 to the present model year.
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DormanOE Solutions Series Evaporative Emissions System Leak Detection Pump - Sold individuallyManufacturer #310-204
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DORMAN OE REPLACEMENT LEAK DETECTION PUMPS
Affordable, directly compatible and built to last, Dorman’s OE replacement leak detection pumps stand out as the smart option. Since 1918, Dorman Products has supplied the automotive af...
ReplacementEvaporative Emissions System Leak Detection Pump - Sold individuallyManufacturer #REPD383601
( Reviews) Questions, Answers
Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.
Replacement - the most affordable brand name for replacement parts th...
Product Questions & Answers
Q:do I need any more parts to install the Leak Detection Pump?or is it just an install? Show Less
Frank M.
A:BEST ANSWERHi Frank,
For accurate diagnostic and repair, we recommend referring to a trusted vehicle specific repair manual for details about this particular part for replacement and installation. Still, it is best to consult your trusted local auto repair shop, a dealership or your trusted friend mechanic for this if you need to. Show less
Jeonino E.
1 Question, 1 AnswerView all Q&As >
Q:What do the leak detection pump do? What purpose do it serve ? Is there another componient that go with this device ? Show Less
Fred P.
A:BEST ANSWERHello! It is an emissions part related to your EVAP system. If your leak detection pump has failed, you will not need any additional parts to replace it. Show less
Mitchell D.
1 Question, 1 AnswerView all Q&As >
Q:Will this part fit my 2003 Chrysler Town and Country 3.8l?
Kenneth M.
A:BEST ANSWERHi Kenneth, thank you for reaching out. This product is incompatible with the 2003 Chrysler Town & Country with a 3.8-liter engine. Per checking, we don't have one for your vehicle. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
1 Question, 1 AnswerView all Q&As >
Related Parts
Helpful Automotive Resources
P2419 Code: Evaporative Emission System Switching Valve Control Circuit LowThe EVAP system keeps gasoline vapors from leaving the fuel system and entering the atmosphere as emissions. While it is a generally reliable system, the emission control system can develop problems that can trigger the check engine light and spell automatic failure during an OBD-II plug-in emissions test.
P2407 Code: Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/ErraticA leak compromises the effectiveness of the EVAP system by allowing fuel vapor to escape into the atmosphere before it can reach the intake manifold. To counteract this potential problem, the leak detection pump sensor constantly checks the pressure within the system. If the pressure drops without explanation, there is
P2400 Code: Evaporative Emission System Leak Detection Pump ControlThe leak detection pump has a spring attached to a diaphragm, which applies pressure to the fuel tank. Once the PCM notices that the pressure has dropped in the fuel tank, it will trigger the leak detection pump switch. Large leaks will cause the pump to work in shorter pump
P2404 Code: Evaporative Emission System Leak Detection Pump Sense Circuit Range / PerformanceUsually, the only noticeable symptom of the P2404 code is an illuminated check engine light. However, if the P2404 code is triggered, it’s common for other trouble codes related to the EVAP system to also be stored.
What are the Common Causes of the P2404 Code?
P2401 Code: Evaporative Emission System Leak Detection Pump Control Circuit LowThe P2401 code is typically caused by an issue with the EVAP system. It can also be caused by the following:
Failed leak detection pumpLeaking vapor linesFaulty wiringFaulty PCM
What are the Common Symptoms of the P2401 Code?