Edelbrock Supercharger #15665 19-21 Chevy/GMC Truck Non-SUV Gen VI 5.3L W/ Tune (15665)
000853471566584 interest-free payments or as low as $—/mo with Affirm. See if you qualify
Compatibility
- Platform
- Universal — verify fitment for your application
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 14.0 hrs — $1,750 at $125/hr. Pick Install at HRC and a 20% labor deposit ($350) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Edelbrock Supercharger System #15665 is a bolt-on forced induction kit that features significant improvements for 2019-2021 Chevrolet/GMC 1500-series trucks with the 5.3L V8 engine. This kit is emissions-legal in all 50 states and provides a 60% increase in horsepower to 485 RWHP with a 57% increase in torque to 466 ft-lbs at the rear wheels when used with the supplied calibration and 4.00-inch pulley on 93-octane pump gas. An Edelbrock Supercharger is the perfect power adder whether you plan to tow a boat, haul heavier loads, or you just want to feel your truck come to life without sacrificing daily drivability. Edelbrock Supercharger Kit #15665 for Chevy/GMC trucks features a redesigned lid with more clearance under the cowl for easier installation and a restyled badge lets people know that your system is Made in the USA by Edelbrock. Installation of the Edelbrock Supercharger requires no cutting or modifications and fits neatly under the stock hood. If you're concerned about the effect on MPG, the increase in power comes with little to no loss in fuel economy during normal driving thanks to the system's integrated bypass valve that mitigates parasitic power loss. This is a true bolt-on kit that requires no additional modifications to the stock 5.3L engine. The Edelbrock Supercharger features a self-contained lubrication system with a 100,000-mile service interval and a patented high-capacity Dual-Pass 3-Core (DP3C) intercooler. The durable black powder-coating blends nicely with the engine and results in an attractive underhood presentation that looks like the factory put it there. Each kit includes a complete set of preformed hoses, hardware and a full-color manual that provides clear step-by-step instructions for ease of installation. Unlocking of the factory PCM is included in this kit. Covered by Edelbrock's industry-leading 3-year/36,000-mile powertrain warranty.
| Part Type | Supercharger Kit |
|---|---|
| 3145 | Specific |
| 2162 | Intercooler |
| 357 | Cast Aluminum |
| 353 | Yes |
| 92 | Yes |
| Finish | Black Powder Coated |
| Quantity | Kit |
| Maximum Horsepower | 485RW (With 93 Octane) |
| Air Filter Included | Yes |
| Pulley Belt Width | 6-Rib |
| E.O. | D-215-123 |
| Maximum Torque | 466RW (With 93 Octane) |
| Outside Pulley Diameter | 4" |
| Harmonic Balancer Diameter | Stock |
| Calibration | Yes |
| System Type | Stage 1 - Street System |
| Hose Included | Yes |
| Rotor Type | Eaton TVS 2650 |
| 6590 | Yes |
| 4823 | 150 mL |
| RGL | WARNING: This product can expose you to Chromium and Zinc, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| 30 | Yes |
| Weight | 97 lb |
| UPC | 00085347156658 |
| Country of Origin | USA |
Verified fitment · 11 applications
- Chevrolet Silverado 1500 5.3L (2019–2021)
- Chevrolet Silverado 1500 LD 5.3L (2019)
- GMC Sierra 1500 5.3L (2019–2021)
- GMC Sierra 1500 Limited 5.3L (2019)
- GMC Sierra 5.3L (2019–2021)
| Part No. | 15665 |
|---|---|
| Brand | Edelbrock |
| Part Type | Supercharger Kit |
| Weight | 97 lb |
| UPC | 00085347156658 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
