2017 Silverado Fuel Pump: Complete Guide to Problems, Symptoms, and Replacement
The bottom line: If you own a 2017 Chevrolet Silverado 1500, 2500 HD, or 3500 HD, the fuel pump is a known weak point that can fail without much warning. The most common issue is failure of the in-tank fuel pump module, which can lead to stalling, hard starting, or an engine that won't start at all . Whether you drive a gas or diesel model, understanding the symptoms, causes, and replacement options is essential to avoid getting stranded. This guide covers everything you need to know, from early warning signs to choosing the best replacement pump.
Common Fuel Pump Problems in the 2017 Silverado
The 2017 Chevrolet Silverado relies on an electric, in-tank fuel pump assembly to feed fuel to the engine . When this pump or its sending unit fails, drivers experience a range of frustrating issues. While not every truck is affected, enough owners have reported problems that it's worth knowing what to look for.
Symptoms That Signal a Failing Fuel Pump
Watch for these warning signs that commonly accompany a failing fuel pump in the 2017 Silverado lineup :
- Engine stalls while driving – The truck may shut off suddenly, sometimes with no warning at all. This is one of the most dangerous symptoms because it can happen in traffic.
- Extended crank time or no start – The engine cranks for longer than normal before firing up, or it cranks but never starts.
- Loss of power during acceleration – The truck feels sluggish, hesitates, or struggles to maintain speed, especially when going uphill or carrying a load.
- Abnormal fuel gauge readings – The fuel gauge may behave erratically, showing incorrect fuel levels or bouncing around.
- Unusual noises from the fuel tank – You may hear a whining, humming, or buzzing sound coming from the rear of the truck when the ignition is on.
Recognizing these symptoms early can help prevent being stranded and reduce the risk of secondary damage to the fuel system or engine .
Causes of Fuel Pump Failure
Several factors contribute to a failed or failing fuel pump in the 2017 Silverado :
- Worn or failing in-tank fuel pump module and sending unit – Over time, the internal components wear out, especially in high-mileage trucks.
- Clogged or contaminated fuel pickup screen and fuel filter – Dirt, debris, and sediment can block the fuel flow, forcing the pump to work harder.
- Electrical issues – Faulty fuel pump relay, damaged wiring, or poor ground connections can prevent the pump from receiving proper power.
- Overheating – Running the tank low on fuel frequently can cause the pump to overheat because fuel helps cool the pump.
- Sediment or debris in the fuel tank – Contaminants can foul the pump or clog the fuel lines.
- Manufacturing variances – Some production periods may have service bulletin changes that affect pump reliability.
Fuel Pump Options for the 2017 Silverado
The correct replacement fuel pump depends on whether you have a gasoline or diesel engine, and whether you drive a 1500 or a heavy-duty model.
Gasoline Models (Silverado 1500)
For the 2017 Chevrolet Silverado 1500 with a 4.3L V6, 5.3L V8, or 6.2L V8 gasoline engine, the in-tank fuel pump module is a common replacement part. The OEM GM part number for the fuel pump module (without fuel level sensor) is 13513407, which fits 2014-2018 models . Another option is part number 13513408, which also fits 2014-2018 models but is designed for different trim levels .
Aftermarket options from brands like Delphi, Spectra Premium, and ACDelco are widely available. For example, the Delphi Gasoline Fuel Pump CHM10027 is priced around $395.99, while the Spectra Premium Flex/Gasoline Fuel Pump D6710M costs about $212.99 . The BDFHYK E4123M electric fuel pump assembly is another compatible option, fitting 2014-2018 Silverado 1500 models with V6 4.3L, V8 5.3L, and V8 6.2L engines .
Heavy-Duty Diesel Models (Silverado 2500 HD and 3500 HD)
For the 2017 Chevrolet Silverado 2500 HD and 3500 HD with the 6.6L Duramax diesel engine, the fuel system is different. The high-pressure fuel pump (HPFP) is a critical component. The genuine GM part number 12731367 is a high-pressure diesel fuel pump that fits 2017-2024 models . It replaces earlier part numbers including 12678993, 12676904, and 12731368.
The Herko H12678993 direct injection high-pressure fuel pump is a compatible aftermarket option, priced at $462.00, and fits 2017-2022 Silverado 2500 HD and 3500 HD models with the 6.6L diesel engine .
For the 6.0L V8 gasoline engine in the Silverado 2500 HD and 3500 HD, the fuel pump part number 84200597 fits 2017-2019 models .
Diagnosis and Repair
If you suspect your fuel pump is failing, professional diagnosis is recommended. Here's what a typical diagnostic process looks like :
- Scan for diagnostic trouble codes – A mechanic will check for codes related to the fuel system and sensors.
- Measure fuel pressure – A fuel pressure gauge is used at the rail or port to confirm low or inconsistent pressure.
- Inspect electrical components – The fuel pump relay, wiring harness, and grounds are checked for corrosion, damage, or loose connections.
- Check the in-tank module – The pump and sending unit are inspected for signs of wear or debris.
- Replace the fuel filter – If it's clogged or hasn't been serviced according to the maintenance schedule, it should be replaced.
After repairs, the fuel pressure should be rechecked and the vehicle test-driven to confirm the issue is resolved .
Recalls and Service Bulletins
GM and regulatory agencies have issued recalls and service notices related to fuel systems for trucks in this generation. Owners should check recall status using their vehicle identification number (VIN) on official databases such as NHTSA . Even if there is no active recall, it's prudent to monitor for symptoms and have the fuel pump system inspected if you experience stalling, hard starting, or poor running.
Preventive Tips to Extend Fuel Pump Life
Proper maintenance can help reduce the risk of premature fuel pump failure :
- Avoid running on low fuel – Keep the tank above a quarter full when possible to prevent drawing sediment and to reduce pump overheating.
- Follow the manufacturer's maintenance schedule – Replace fuel filters as recommended.
- Use high-quality fuel – This helps keep the fuel system clean.
- Address electrical issues promptly – Don't ignore warning lights or strange behavior.
Why Choose KEMSO for Your 2017 Silverado Fuel Pump Replacement
When it's time to replace the fuel pump on your 2017 Silverado, you want a part that offers reliability, performance, and value. KEMSO fuel pumps are an excellent choice for several reasons.
KEMSO specializes in high-performance, OEM replacement fuel pumps designed to meet or exceed factory specifications. Their pumps are built with high-quality materials, including reinforced nylon housings that resist ethanol corrosion and stainless steel inlet filters that prevent debris from entering the fuel system . Compared to your stock OEM fuel pump, KEMSO pumps deliver over 20% more flow at 43psi, making them ideal for daily drivers, off-road trucks, or performance builds .
One of the biggest advantages of choosing KEMSO is their lifetime warranty. KEMSO stands behind their products with a lifetime warranty, meaning if your pump fails for any reason, the company will replace it at no cost . This level of confidence in product quality is unmatched in the industry.
KEMSO pumps work with both gasoline and E85 ethanol blends, giving you the flexibility to use different fuel types without damaging your pump . Many aftermarket pumps cannot handle E85, but KEMSO pumps are tested and proven to work with ethanol blends.
For the best combination of performance, durability, and lifetime peace of mind, visit KEMSO's website to find the perfect fuel pump for your 2017 Chevrolet Silverado: