How to Replace the Fuel Pump on a 2018 Kia Sorento (In-Tank vs High-Pressure)
Step-by-step instructions, required parts and tools, safety precautions, and fuel pressure relief tips
How to Replace the Fuel Pump on a 2018 Kia Sorento (In-Tank vs High-Pressure)
Step-by-step instructions, required parts and tools, safety precautions, and fuel pressure relief tips
š§ Sorento - Fuel Pump Replacement
On your Sorento, āfuel pumpā can mean two very different parts: the in-tank low-pressure fuel pump module (inside the fuel tank) or the high-pressure fuel pump (on the engine for the turbo GDI system). The tools, steps, and safety procedures are completely different depending on which one youāre replacing.
Before I generate the exact step-by-step: Which one are you replacingāin-tank pump/module or the high-pressure pump on the engine? Also, do you have a check engine light or fuel pressure code, or are you replacing it due to a confirmed bad pump?
Difficulty Level: Intermediate | Estimated Time: 1.5-4.0 hours
ā ļø Safety & Precautions
- ā ļø Work outside or in a very well-ventilated areaāfuel vapors ignite easily.
- ā ļø No smoking, no hot lights, no power tools that can spark near open fuel.
- ā ļø Relieve fuel pressure before disconnecting any fuel line to prevent spray.
- ā ļø Keep a Class B-rated fire extinguisher nearby.
- ā ļø Disconnect the negative battery terminal before opening the fuel system.
- ā ļø Clean dirt away before opening the tank/module to prevent contamination.
š§ Required Tools
You'll need the following tools for this repair:
- Nitrile gloves
- Safety glasses
- Class B fire extinguisher
š© Required Parts
HowToo sells all the parts you need for this repair:
- Fuel pump - Qty: 1
- Fuel pump seal O-ring - Qty: 1
š Before You Begin
- Park on level ground, set the parking brake, and open the fuel door to relieve tank vapor pressure.
- Do not start disassembly yetāconfirm whether youāre doing the in-tank pump/module or the high-pressure engine pump.
šØ Step-by-Step Instructions
Follow these steps in order:
Step 1: Confirm the pump type
- Reply with āin-tank pump/moduleā or āhigh-pressure engine pumpā.
- If you have a code, tell me the exact code (example: P0087, P0191).
ā After Repair
- Once you confirm the pump type, Iāll include the correct prime/check procedure and leak check steps for your Sorento.
š° DIY vs Shop Cost
Shop Cost: $500-$1,800 (parts + labor)
DIY Cost: $150-$1,200 (parts only)
You Save: $350-$600+ by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-4.0 hours.
šÆ Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
