2016 Ford Mustang Turbocharger/Supercharger — Part # 21-158 — Marsh Auto Parts · Siler City, NC

Product Details
$425Part Number
21-158
Vehicle
2016 Ford Mustang
Description
Fitment & Buyer Verification
This turbocharger/supercharger assembly is designed specifically for the 2016 Ford Mustang equipped with the 2.3L EcoBoost (GTDI) engine. It corresponds to OEM turbocharger part numbers FR3Z-6K682-C and FR3Z-6K682-B, which are direct replacements for vehicles produced from August 2014 onward. Compatibility should be verified against the vehicle's engine variant and production date to ensure proper fitment.
Vehicle Compatibility
Use these records to confirm the vehicle match before purchase.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Engine Type | 2.3L EcoBoost (GTDI) I4 | Confirm this detail before ordering. | |
| Model Year | 2016 | Confirm this detail before ordering. | |
| Manufacturer | Ford | Confirm this detail before ordering. |
Configuration Details
Match trim, equipment, and listing-specific details against your vehicle.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Turbocharger Part Number | FR3Z-6K682-C or FR3Z-6K682-B | Confirm that your vehicle's OEM turbocharger part number matches one of these to ensure compatibility. | |
| Production Date | August 2014 or later | Verify the vehicle production date to confirm the turbocharger assembly version is correct for your Mustang. | |
| Turbocharger Oil Supply Filter Replacement | Required when replacing turbocharger or oil supply tube | Ensure the turbocharger oil supply filter (e.g., part 6C683) is replaced to prevent bearing failure, as per Ford Technical Service Memorandum. |
Included Component Checks
Review what appears to be included and what still needs confirmation.
| Component | Status | Note | Confidence |
|---|---|---|---|
| Turbocharger assembly | confirmed | Includes core turbocharger unit compatible with 2016 Mustang 2.3L EcoBoost engine. | High |
| Wastegate actuator rod and retaining clip | verify | Check presence and condition; TSB 16-0121 addresses issues with disconnected actuator rods. | Medium |
| Mounting studs, gaskets, bolts, washers, pipes, hoses | likely | Ford parts catalog indicates these components are part of the turbocharger assembly but verify exact contents before purchase. | Medium |
Buyer Verification Checklist
- Confirm your Mustang is equipped with the 2.3L EcoBoost engine variant.
- Verify the turbocharger part number matches FR3Z-6K682-C or FR3Z-6K682-B.
- Check vehicle production date is August 2014 or later for compatibility.
- Inspect the wastegate actuator rod and retaining clip for proper installation per TSB 16-0121.
- Ensure the turbocharger oil supply filter has been replaced when applicable.
Condition & Inspection Notes
- Inspect turbocharger for signs of oil leakage or damage.
- Verify wastegate actuator rod is securely connected and retaining clip is present.
- Check mounting hardware and gaskets for wear or corrosion.
- Confirm no cracks or damage to compressor and turbine housings.
Product Fitment FAQs
No, this turbocharger assembly is specifically for the 2.3L EcoBoost engine variant of the 2016 Ford Mustang. Verify your engine type before purchasing.
Yes, Ford recommends replacing the turbocharger oil supply filter when replacing the turbocharger or its oil supply tube to prevent bearing failure.
Check that the wastegate actuator rod is properly connected and secured with the retaining clip, as disconnection can cause performance issues. Refer to TSB 16-0121 for repair guidance.
References
- Genuine 2016 Ford Mustang Turbocharger Assembly (Part Number FR3Z‑6K682‑C/B) · FordPartsGiant
- TSB 16‑0121: 2015–2016 Mustang 2.3L GTDI Wastegate Actuator Issue · NHTSA / OEM Technical Service Bulletin
Dealer Information
Dealer area: Siler City, NC. Exact dealer coordinates are unavailable; call to confirm the address.
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