- Part Number: AP0165
- Est. Ship Time: Usually Ships in 1-2 Business Days
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The Alliant Power AP0165 is a complete turbocharger install kit for 2011-2016 GM 6.6L Duramax LML and LGH applications - Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD, Express 2500, Express 3500, Savana 2500, and Savana 3500. This 16-piece kit includes all gaskets and sealing components needed for a turbo removal and reinstall. Gaskets are sourced from Elring, the OEM supplier to GM and the Duramax engine plant.
The Alliant Power AP0165 turbo install kit fits all 2011-2016 GM 6.6L Duramax LML and LGH engines and includes all 16 gaskets and sealing components required for turbo removal and installation - no separate gasket sourcing required for the core turbo R&R.
- You are removing or installing a turbocharger on a 2011-2016 6.6L Duramax LML or LGH and want all 16 sealing components in one order.
- You want OEM-supplier gaskets - Elring supplies these gaskets directly to GM and the Duramax engine plant.
- Your Duramax is pre-2011 or post-2016 - this kit covers 2011-2016 LML and LGH only.
- You need a turbocharger itself - this is a gasket and sealing kit only, not a turbo unit.
- Engine code is LML or LGH - both are covered by this kit.
- Model year is 2011-2016 - not 2010 or earlier, not 2017 or later.
One Kit, All 16 Gaskets - No Separate Sourcing
Sourcing turbo R&R gaskets individually on the 6.6L Duramax means tracking down 16 separate parts across EGR, intake, exhaust, coolant, and oil circuits - and any missed seal risks a leak on startup. The AP0165 consolidates all of them into a single order. Every gasket needed for the core turbo removal and reinstall is included. All gaskets come from Elring, the OE supplier to GM for this platform.
This kit also covers the listed aftermarket turbocharger upgrades - Garrett 848212-5002S, 848212-9002S, 848212-5003S, 848212-9003S, 886976-5004S, Fleece FPE-VNT-63-FMW-N, BD-Power BD104583, Duramax Tuner DUSTEALTHLML67G2 and DT111001695, and Industrial Injection 11848212-002-XR1. If you are installing any of these turbos on a 2011-2016 LML or LGH, this is the install kit to order.
AP0165 - All 16 Components Included
Every gasket and sealing component below is included. Nothing needs to be sourced separately for the turbocharger removal and reinstall on the 2011-2016 6.6L Duramax LML and LGH.
| Component | Qty | OE Number |
|---|---|---|
| Exhaust Pipe Gaskets | 2 | 97188685 |
| EGR Valve Gasket | 1 | 98065519 |
| EGR Valve O-ring | 1 | 12580720 |
| EGR Valve Gasket | 2 | 12635466 |
| EGR Valve Gasket | 2 | 98062923 |
| EGR Cooler Gasket | 1 | 98065521 |
| EGR Cooler Gasket | 1 | 98065520 |
| EGR Cooler Gasket | 1 | 98065523 |
| Intake Manifold Gasket | 1 | 12627913 |
| Intake Bridge Gasket | 2 | 97363570 |
| Coolant Line Banjo Washer | 2 | 97373522 |
| Oil Feed Banjo Bolt Washer | 1 | 97331137 |
| Turbo Oil Tube Drain Gasket | 1 | 12637217 |
| Turbo Oil Drain Gasket | 1 | 12637218 |
| Turbo Inlet Gasket | 1 | 12631851 |
| Turbine Inlet Up-Pipe Gasket | 2 | 97192618 |
All 16 sealing components above are confirmed included. Nothing needs to be sourced separately for the turbocharger removal and installation on this engine.
AP0165 Kit Specs at a Glance
Confirm engine code and model year match before ordering:
| Part Number | AP0165 |
| Brand | Alliant Power |
| Fitment | 2011-2016 GM 6.6L Duramax LML and LGH |
| Components | 16 gaskets and sealing components |
| Gasket Supplier | Elring - OEM supplier to GM and the Duramax engine plant |
| Assembly | Made in USA |
| UPC | 843497104925 |
LML or LGH confirmed, model year 2011-2016 confirmed? The AP0165 is the correct install kit to order.
Turbos This Kit Is Confirmed For
The AP0165 is confirmed for use with the following turbochargers on 2011-2016 6.6L Duramax LML and LGH applications:
| Brand | Part Number |
|---|---|
| Garrett | 848212-5002S |
| Garrett | 848212-9002S |
| Garrett | 848212-5003S |
| Garrett | 848212-9003S |
| Garrett | 886976-5004S |
| Fleece | FPE-VNT-63-FMW-N |
| BD-Power | BD104583 |
| Duramax Tuner | DUSTEALTHLML67G2 |
| Duramax Tuner | DT111001695 |
| Industrial Injection | 11848212-002-XR1 |
Fitment Coverage - 2011-2016 LML and LGH
This kit covers all of the following 2011-2016 GM 6.6L Duramax LML and LGH vehicles:
- 2011-2016 Chevrolet Silverado 2500 HD
- 2011-2016 Chevrolet Silverado 3500 HD
- 2011-2016 Chevrolet Express 2500
- 2011-2016 Chevrolet Express 3500
- 2011-2016 GMC Sierra 2500 HD
- 2011-2016 GMC Sierra 3500 HD
- 2011-2016 GMC Savana 2500 HD
- 2011-2016 GMC Savana 3500 HD
Cross Reference Numbers for AP0165
If your current gasket set, OE tag, or shop invoice shows any of the numbers below, the AP0165 is the confirmed Alliant Power replacement kit for the 2011-2016 6.6L Duramax LML and LGH.
100TB577S | 12580720 | 12627913 | 12629458 | 12631851 | 1263224 | 12632249 | 12634299 | 12634300 | 12635167 | 12635325 | 12635466 | 12637217 | 12637218 | 12637721 | 12640123 | 12642129 | 12642130 | 12642313 | 12642314 | 12643546 | 12643547 | 12677684 | 1700250285 | 170-025-0285 | 1700250296 | 170-025-0296 | 1700251762 | 170-025-1762 | 1700251763 | 170-025-1763 | 1700251928 | 170-025-1928 | 1700251929 | 170-025-1929 | 1727840032 | 172-784-0032 | 1727840415 | 172-784-0415 | 7361PP | 7361-PP | 785580-0001 | 7855800002 | 785580-0002 | 7855800003 | 785580-0003 | 7855800004 | 785580-0004 | 7855800005 | 785580-0005 | 7855800006 | 785580-0006 | 785580001 | 7855805001 | 785580-5001 | 7855805002 | 785580-5002 | 7855805003 | 785580-5003 | 7855805004 | 785580-5004 | 7855805005 | 785580-5005 | 7855805006 | 785580-5006 | 7855809001 | 785580-9001 | 7855809002 | 785580-9002 | 7855809003 | 785580-9003 | 7855809004 | 785580-9004 | 7855809005 | 785580-9005 | 7855809006 | 785580-9006 | 7921290001 | 792129-0001 | 7921290002 | 792129-0002 | 7921290003 | 792129-0003 | 7921290004 | 792129-0004 | 7921295001 | 792129-5001 | 7921295002 | 792129-5002 | 7921295003 | 792129-5003 | 7921295004 | 792129-5004 | 7921299001 | 792129-9001 | 7921299002 | 792129-9002 | 7921299003 | 792129-9003 | 7921299004 | 792129-9004 | 8005630001 | 800563-0001 | 8005630002 | 800563-0002 | 8005630003 | 800563-0003 | 8005635001 | 800563-5001 | 8005635002 | 800563-5002 | 8005635003 | 800563-5003 | 8005639001 | 800563-9001 | 8005639002 | 800563-9002 | 8005639003 | 800563-9003 | 8007990001 | 800799-0001 | 8007990002 | 800799-0002 | 8007990003 | 800799-0003 | 8007995001 | 800799-5001 | 8007995002 | 800799-5002 | 8007995003 | 800799-5003 | 8299738245 | 829-973-8245 | 8482120002 | 848212-0002 | 8482120003 | 848212-0003 | 8482125002 | 848212-5002 | 8482125002S | 848212-5002S | 8482125003 | 848212-5003 | 8482125003S | 848212-5003S | 8482129002 | 848212-9002 | 8482129002S | 848212-9002S | 8482129003 | 848212-9003 | 8482129003S | 848212-9003S | 8869765004 | 8869765004S | 886976-5004S | 97192618 | 97331137 | 97363570 | 97373522 | 98002804 | 98049166 | 98062923 | 98065519 | 98065520 | 98065521 | 98065523 | A866010R | AP0165 | DA2251072 | ES73047 | GS33937 | TBC577S | TUR0166201R
Avoid These Common Ordering Mistakes
The AP0165 covers 2011-2016 LML and LGH engine codes only. Duramax trucks from 2010 and earlier use different turbo gasket sets. Confirm your model year and engine code before ordering.
- Ordering this kit expecting to cover a 2017 or newer Duramax - the LML production run ended in 2016; verify the engine code on later trucks.
- Assuming this kit includes the turbocharger - the AP0165 is a gasket and sealing kit only. The turbo unit is a separate purchase.
- Ordering individual gaskets instead of this kit - the AP0165 consolidates all 16 sealing components into one order; sourcing them separately means tracking down items across multiple OE numbers.
Before You Order - Final Confirmation
- Engine code confirmed: LML or LGH
- Model year confirmed: 2011-2016
- Turbo inlet gasket (12631851) confirmed included - no separate turbo gasket purchase required
For a 2011-2016 6.6L Duramax LML or LGH turbocharger removal and reinstall, the AP0165 is the correct one-kit solution to order.
Frequently Asked Questions
Does the AP0165 fit both LML and LGH Duramax engines?
Yes. The Alliant Power AP0165 is confirmed for both the LML and LGH 6.6L Duramax engine codes in 2011-2016 GM trucks and vans. Both engine codes use the same turbo install gasket set covered by this kit.
Does the AP0165 include the turbo inlet gasket and oil drain gaskets?
Yes. The AP0165 includes the Turbo Inlet Gasket (OE 12631851), the Turbo Oil Tube Drain Gasket (OE 12637217), and the Turbo Oil Drain Gasket (OE 12637218), along with the Oil Feed Banjo Bolt Washer (OE 97331137) and Coolant Line Banjo Washers (OE 97373522). All turbo-adjacent seals are included in the kit.
Is AP0165 the same as AP0156?
No. The AP0165 is the turbo install kit for the 2011-2016 6.6L Duramax LML and LGH. The AP0156 is a separate Alliant Power product covering different Powerstroke applications. Confirm you are ordering AP0165 for 2011-2016 LML and LGH turbo gaskets.
Will the AP0165 work with the Garrett 848212-5002S on my 2014 Silverado 2500HD?
Yes. The Garrett 848212-5002S is on the confirmed compatibility list for the AP0165, and the 2014 Chevrolet Silverado 2500HD with the 6.6L Duramax LML is within the confirmed fitment range. If your truck is 2011-2016 LML or LGH, this is the correct install kit for that turbocharger.
Does the AP0165 include the turbocharger itself?
No. The AP0165 is a gasket and sealing kit only - 16 components covering all seals needed for a turbo removal and reinstall. The turbocharger unit is a separate purchase.
What does 848212-5002S replace - is AP0165 the right install kit?
The Garrett 848212-5002S is a stock replacement turbocharger for the 2011-2016 6.6L Duramax LML platform. The AP0165 is confirmed as the matching install kit for that turbo on this engine. If you are installing the 848212-5002S on a 2011-2016 LML Duramax, the AP0165 covers all 16 gaskets and sealing components for the R&R.
