XDP Xpressor OER Series Reman Replacement Turbocharger XD554 2006-2007 GM 6.6L Duramax LBZ
Fits 2006–2007 Chevy/GMC Silverado/Sierra 2500HD/3500HD · 6.6L Duramax LBZ
Fitment- Authorized dealerGenuine XDP Xtreme Diesel Performance parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD554 is a direct-fit replacement for the failed turbo in your 2006-2007 GM 6.6L Duramax LBZ. Issues such as a lack of lubrication, oil contamination, worn seals, excessive temperatures, and over-speeding of the turbo can slowly cause damage to the turbo in your Chevy or GMC.
Popular symptoms of turbocharger failure can include a significant loss of power, decreased fuel economy, noisy operation, excessive smoke, increased oil consumption, or a check engine light. This turbo is well-known for common issues such the vanes sticking or a seized unison ring. Restore the performance of your Duramax LBZ with the Xpressor OER Series Replacement Turbocharger from XDP.
Xpressor OER Series Remanufactured Turbochargers follow a strict remanufacturing process to ensure it meets O.E. specs. The turbochargers begin with a complete disassembly and each component is thoroughly cleaned and inspected. Visual checks are then performed for any microscopic damage to the housing, compressor, turbine wheels, and rotating assembly.
All bearing surfaces are precision machined to a like new finish before reassembly. The wheels and rotating assemblies are balanced to OEM specifications. All wear parts such as seals, thrust plates, bearings, and fasteners are replaced.
A 100 percent end-of-line testing is performed through the full RPM range along with a NVH analysis to ensure the highest quality turbochargers and components. In addition, hydraulic and pneumatic leak testing is done as well as burst test and hot gas stand validations.
The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD554 is a high-quality turbo for your 2006-2007 Chevrolet Silverado or GMC Sierra 2500HD/3500HD. The drop-in design allows this stock replacement turbo to offer a straightforward installation and connects to all the existing factory components.
A turbocharger installation kit is also included with upper and lower oil drain gaskets, up-pipe to turbo gasket, as well as oil feed and turbo coolant banjo seals.
Features:
- Remanufactured
- Direct-Fit Replacement
- Certified To IATF 16949 Standards
- Includes Turbocharger Installation Kit
- Hot Gas Stand And Burst Test Validated
- Noise, Vibration, Harshness (NVH) Analyzed
- Critical Wear Components and Fasteners Replaced
- Hydraulic And Pneumatic Leak Testing Performed
- Bearing Surfaces Precision Machined To Like-New Finish
- 100 percent End-Of-Line Tested Through Complete RPM Sweep
- Thrust Bearing, Journal Bearing, And Oil Slinger Are Replaced
- Backed By XDP's 1-Year Warranty
- Brand
- XDP Xtreme Diesel Performance
- SKU
- XD554
- Category
- Turbocharger
- Engine
- 6.6L Duramax
- Weight
- 45.0 lb
- Shipping
- Ground, ships in 1 to 2 business days
- Core charge
- $200 refundable core deposit
- 2006–2007Chevy/GMC Silverado/Sierra 2500HD/3500HD · 6.6L Duramax LBZ
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Core charge
- This part carries a refundable core deposit of $200. Send your old unit back after the install and the deposit is refunded.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
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Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
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We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
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Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
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Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
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Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
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What customers say
Verified reviews collected by Loox from real orders.
Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
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Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
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What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
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When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
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Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
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What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
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How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
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Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
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What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.



























