This is the Garrett 888143-5001S, a new AVNT3788 variable geometry turbocharger made by Garrett, the original turbo maker for this engine. It is a direct fit on the 2017 to 2019 Ford 6.7L Power Stroke in F-250, F-350 and F-450 Super Duty pickups and replaces Ford HC3Z-6K682-A (Ford engineering number HC3Q-9G438-AC). It also goes on 2015 and 2016 pickups when the pedestal update kit, Alliant Power AP0198, is added. It does not fit cab and chassis trucks, which take Garrett 888142.
Low boost, slow spool, a stuck vane fault, shaft play, oil in the charge pipes or a whine that was not there before are the usual reasons this turbo comes off. Find out why the old one failed before the new one goes on. Oil supply, oil drain and anything left in the intake or exhaust will take out a new turbo the same way.
Confirm Fitment Before You Order
This turbo is a direct fit on 2017 to 2019 pickups. A 2015 or 2016 pickup with the external turbo oil feed line also needs the pedestal update kit, because this turbo is fed through the pedestal. The turbo the catalogs list for those two years is Garrett 892147. The 2017 to 2019 cab and chassis takes Garrett 888142, and 2020 to 2022 pickups take 925330. Send us your VIN, the build date and the number on the old turbo before you order. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 888143-5001S |
| Brand | Garrett |
| Condition | New, genuine, in original packaging |
| Warranty | Manufacturer’s own warranty applies. Call us and we handle the claim. |
| Type | Variable geometry turbocharger |
| Turbo model | Garrett AVNT3788 |
| Engine | Ford 6.7L Power Stroke V8 diesel |
| Model years | 2017 to 2019 direct fit; 2015 and 2016 with the pedestal update kit |
| Trucks | F-250, F-350 and F-450 Super Duty pickup |
| Does not fit | Cab and chassis trucks |
| Ford number | HC3Z-6K682-A |
| Ford engineering number | HC3Q-9G438-AC |
| Pedestal update kit for 2015 and 2016 | Alliant Power AP0198 |
| Shipping weight | 50 lb |
Fits / Applications
- 2017 to 2019 Ford F-250 Super Duty pickup, 6.7L Power Stroke
- 2017 to 2019 Ford F-350 Super Duty pickup, 6.7L Power Stroke
- 2017 to 2019 Ford F-450 Super Duty pickup, 6.7L Power Stroke
- 2015 and 2016 F-250, F-350 and F-450 pickups, 6.7L Power Stroke: trucks with the external turbo oil feed line need the pedestal update kit (Alliant Power AP0198)
- Pickup only. Does not fit cab and chassis trucks, which take Garrett 888142.
- Not for 2020 and later pickups. The 2020 to 2022 pickup takes Garrett 925330.
Check the oil feed and the oil drain for restriction, change the engine oil and filter, and clean the charge air cooler and pipes of oil and debris before the first start. Fit new gaskets and seals at the turbo.
Part Numbers & Cross Reference
Garrett 888143-5001S · Garrett 888143-5001 · Garrett (base number) 888143-0001 · Ford HC3Z-6K682-A · Ford engineering number HC3Q-9G438-AC · Ford, 2015 to 2016 pickup turbo (fits with the pedestal update kit) FC3Z-6K682-A · Garrett remanufactured version 888143-9001S
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Will the 888143-5001S fit my 2017 to 2019 F-350 cab and chassis?
No. This turbo is for the F-250, F-350 and F-450 pickup only. The 2017 to 2019 cab and chassis 6.7L takes a different Garrett turbo, 888142, so call 530-668-0818 with your VIN and we will match it.
What Ford number does the 888143-5001S replace?
It replaces Ford HC3Z-6K682-A. The Ford engineering number for the same turbo is HC3Q-9G438-AC, and the Garrett remanufactured version is 888143-9001S.
Does it fit a 2015 or 2016 6.7L Power Stroke pickup?
Yes, with a condition. A 2015 or 2016 truck that has the external oil feed line to the turbo needs the pedestal update kit (Alliant Power AP0198) too, because this turbo is fed through the pedestal. Call 530-668-0818 with your VIN and build date and we will confirm what your truck needs.
Is this a new turbo or a rebuilt one?
It is a new turbocharger made by Garrett, not a rebuild.
Related Parts
- 2017-2019 Ford 6.7L Power Stroke Pickup AVNT3788 Turbocharger | Garrett 888143-9001S Remanufactured
- 2015-2016 Ford 6.7L Power Stroke Pickup AVNT3788 Turbocharger | Garrett 892147-9001S Remanufactured
- 2011-2014 Ford 6.7L Power Stroke Pickup DualBoost Turbocharger | Garrett 851824-9001S Remanufactured
- 2011-2016 Ford 6.7L Power Stroke Pickup (Wide Frame) EGR Valve | Alliant Power AP63523 New
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.
UPS Ground anywhere in the lower 48. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.










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