Brand: GoatEngines·SKU: GOAT-1953

2019–2021 Chevy/GMC 5.3L Reman Long Block | L82

Ready-to-ship 5.3L L82 reman long block for newer GM truck and SUV applications, built for correct stock-style replacement fitment.

$5,449.00
Refundable Core Deposit of $570.00 added at checkout.
Availability
Checking stock...
Estimated delivery: calculating...
Vehicle detailsOptional • saved with your order

Add whatever you know. We’ll review it with your order.

ShippingFlat Rate
Fitment SupportAvailable before ordering
Warranty3-Year Limited Warranty
Secure Checkout256-bit SSL
We accept AMEX Apple Pay SHOP PAY

THE GOAT Chevy 5.3L reman crate engine for 2019-2021 GM Truck & SUV is built for customers who want the right stock-style replacement instead of gambling on an unknown used pullout. This listing is focused on the correct application family first, with GOAT fitment help before you order.

  • Application-focused fitment for 2019-2021 GM Truck & SUV
  • GM Gen V 5.3 5.3L architecture
  • Aluminum block and aluminum heads
  • GOAT pre-order fitment verification available
  • Ready-to-ship supplier-backed reman engine listing

This version is tied to the L82 application family and uses a aluminum block with aluminum heads. Because these 5.3 combinations can vary by VIN, DOD/AFM, VVT, GDI, timing-cover layout, and electronics, we recommend verifying the exact fit before checkout. Core charge is separate from the listed engine price.

Chevy 5.3L LS Reman Engine

Built for the right kind of project

Built for GM truck, SUV, and van owners who need the right 5.3L LS replacement, matched by application details instead of guesswork.

Confirm fitMatch the vehicle and drivetrain first.
Plan startupOil, timing, fuel, and cooling matter.
Inspect deliveryCheck freight before signing.
Best fit

Application-specific GM replacement

Silverado and Sierra replacements
Tahoe, Yukon, and Suburban applications
Express and Savana vans
VIN and RPO matched repairs
Sanity check

Make sure this is the right direction

Exact replacement Best when the vehicle needs the correct LS-based replacement engine.
Classic small-block Better for older swaps where a traditional Chevy small-block is the goal.
Torque upgrade A stroker-style build makes more sense when the project is not a direct replacement.
Big-block build Only consider big-block direction when the chassis and drivetrain are planned for it.

Warranty and installation

3-Year Limited Warranty

The written warranty supplied with your engine defines mileage limits, covered components, labor eligibility, exclusions and claim requirements. Keep your invoice and installation records, follow the supplied instructions, and obtain authorization before warranty repairs.

Frequently asked questions

Is this a stock-replacement long block or a fully dressed turn-key engine?

This is a stock-replacement reman long block built for the exact application family shown on this page, not a carbureted turn-key hot rod package.

Which vehicles does this version fit?

This version is aimed at 2019-2021 GM truck and SUV applications with 5.3L L82. Fitment still needs to be confirmed by year, VIN/application details, and platform-specific hardware.

What engine code or application details should I match before ordering?

Match the year range, vehicle application, and the correct engine/application details for this listing: L82. L82 direct-injection 5.3 application. Verify VIN, emissions package, fuel-system, and management-system details before ordering.

Does this version keep the original valvetrain/fuel-management style setup?

This newer L82 truck/SUV version needs exact VIN, fuel-system, and management-system verification before ordering.

Is a core charge required?

Yes. The listed selling price is for the engine itself; the core charge is separate and is handled through the reman core-return process after the correct rebuildable core is returned and accepted.

Is this in stock and ready to ship?

These were chosen from the current ready-to-ship / active-availability supplier flow, but live availability can move quickly, so we verify final stock status when your order is placed.

Do you help verify fitment before ordering?

Yes. GOAT will help confirm the correct year range, VIN/application details, electronics, and stock-style fitment direction before you place the order.

What warranty applies?

3-Year Limited Warranty. The written warranty supplied with your engine defines mileage limits, covered components, labor eligibility, exclusions and claim requirements. Keep your order and installation records and contact GOAT Engines before warranty repairs.

Customer Reviews

Trusted by builders, drivers, and shops nationwide