{{ product.name }} See New Part # {{ product.superseded_product_sku }} {{ determineProductPrice( product ) }} {{ determineProductSalePrice( product ) }}
0
No Products
No Results Showing Parts for — {{ active_vehicle.name }}
Did you mean {{ response.didYouMean.query }}?
USD
769
Part #: FPE-34563
Fleece FPE-34563 PowerFlo In-Tank Lift Pump
★★★★★
Buy now, pay later using 
during checkout.
during checkout.
FREE Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Our Recommendations
Compatible Products
Close
Part #: {{:: (product.sku == undefined) ? product.code : product.sku }}
{{:: product.customfield_values.customfields.short_desc }}
View Details
Description
The Fleece FPE-34563 PowerFlo Lift Pump supplies your 2011-2016 GM 6.6L Duramax LML with enough fuel to support up to 800HP! Unlike other pumps on the market, the PowerFlo lift pump is an in-tank pump that replaces the OE unit. This allows you to retain your factory fuel heater, factory fuel lines, and factory water-in fuel sensor. Because it's a direct replacement, the PowerFlo installs in less than half the time of the other lift pumps. Using a dual OE quality Gerotor Design, the PowerFlo Lift Pump gives you consistency and reliability even in dual cp3 pump configurations.
Made for a seamless integration, the PowerFlo Lift Pump does not require draw straws, sumps, additional filtration, or any other accessories for installation. Unlike other aftermarket pumps, the PowerFlo does not suffer from the 1/4 tank issues common in many other aftermarket fuel systems. For those that still would prefer a custom fuel system, the PowerFlo outlet and return is threaded to accept a -8 O-ring fitting (3/4"-16 thread) so you can add your own fuel lines, or aftermarket fuel filters if you choose. Each pump comes ready to install and is backed by the Fleece Lifetime Warranty!
Features:
- In-Tank Direct Replacement
- Supplies Enough Fuel For 800HP
- Increase Reliability From Dual Gerotor Design
- Seamless Integration - No Need Install All New Fuel System Plumbing
- Lifetime Warranty
Shipping Restrictions Apply 
This product can not be shipped to these states/provinces: CA
This product can not be shipped to these states/provinces: CA Specifications
- MPN FPE-34563
- SKU FPE-34563
- GTIN 670875716155
- ID 34924
- Manufacturer Name Fleece Performance
- Shipping Weight 5.00 lb.
- Shipping Length 22 in.
- Shipping Width 10 in.
- Shipping Height 12 in.
- Fuel Type Diesel
- Warranty Info Lifetime
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Cross Reference # 13578389, 13578388
- Internal L3R4
Frequently Bought Together
In-Stock
Fleece FPE-DMAX-HFFBA-1116 Auxiliary Heated Fuel Filter Kit
$399.00
Vehicle Fitment:
2011-2016 GM 6.6L Duramax LML (Equipped with Positive Pressure Lift Pump)
2011-2016 GM 6.6L Duramax LML (Equipped with Positive Pressure Lift Pump)
Reviews
★★★★★
4.8/5 Stars out of 4 Reviews
0
0
0
1
3
Matty B (Oregon) | October 13th, 2022
Product arrived as promised is good condition. I paid the local Chevrolet dealer to install this unit in my 2012 GMC K2500 Sierra. My original fuel sending unit was failing so it was the perfect time to make the switch to a lift pump product to try and save the life of the CP 4 fuel pump in my LML. The unit works as planned so far, it’s only been a few days. If it goes tits up I’ll let you know.
zach (MA) | July 17th, 2022
will never put a air dog or fass on a daily driver again
T_ler (Wisconsin) | April 25th, 2020
Struggled with getting the piggy back fuse to work correctly. Lack of instructions on the section.
Write a Review
Questions and Answers
No questions about this product. Be the first to ask a question!
Ask a question about this product
Please allow up to 1 business day for reply.
More to Consider
Recently Viewed
Complete the job with these highly suggested add-on products.
Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.