This unit is 
Order before 3PM EST and receive your order in 2-3 business days! – some exclusions apply. 12 months of coverage
1-Year
No-Fault Warranty
$99.00
- One-time free replacement, no matter the cause of failure.
- Unlimited miles during the 1-year term.
- $50/hr labor coverage using Mitchell or AllData book time.
2.7L TurboMax I4 · L3B · Trusted since 1961
Remanufactured 2.7L GM TurboMax Engines
Your 2.7L TurboMax ships as a complete zero-mile remanufactured long block, built to OEM specification as a direct, plug-and-play replacement for Silverado, Sierra, Colorado and Canyon trucks, with a 3-year / unlimited-mile parts and labor warranty handled directly by Fraser.
- Zero-Mile L3B Long Block
- Built to OEM Specification
- 3-Yr / Unlimited Warranty
- 2–3 Day Delivery (In Stock)
- Installer Matching Available
Quick Answer: Where to Buy a Remanufactured 2.7L TurboMax (L3B)
Fraser Engines, remanufacturing engines for over 60 years, sells a zero-mile remanufactured 2.7L TurboMax (L3B) long block for the 2019+ Chevrolet Silverado 1500 and GMC Sierra 1500 and the 2023+ Chevrolet Colorado and GMC Canyon, matched to your truck by VIN.
It's built to OEM specification with a remanufactured block and head, new pistons, rings and bearings, timing components, oil pump and new gaskets and seals, and carries a 3-year / unlimited-mile parts and labor warranty handled directly by Fraser. No-Fault upgrades start at $99, in-stock units arrive in 2–3 days, and Fraser can find you a vetted installer for a flat $99. Call 888-599-3980.
Everything in the box
Built to OEM Specification
Included in every 2.7L TurboMax long block
- Fully remanufactured engine block
- Remanufactured cylinder head, pressure tested and resurfaced
- New pistons, rings and bearings
- Timing components
- Oil pump
- New gaskets and seals throughout
- Balanced rotating assembly
Included warranty
3 Years / Unlimited Miles
Parts and labor, nationwide, handled directly by Fraser, never outsourced to a third-party administrator.
- Labor at published Mitchell or ALLDATA times
- No-Fault upgrades available from $99
- Free core pickup
Included with every engine
Confirm your exact build: included components and application-specific procedures are listed on your written quote or order confirmation.
2.7L GM TurboMax turbocharged I4 vehicle fitments
Vehicle Applications and VIN-Based Fitment
GM's 2.7L L3B is the high-output turbocharged four-cylinder in the Silverado 1500, Sierra 1500, Colorado and Canyon. GM began calling it TurboMax for the 2024 model year. Calibration, accessory layout and emissions differ between full-size and midsize trucks and by model year, so Fraser matches every order to your VIN before shipment.
Chevrolet Silverado 1500
GMC Sierra 1500
Chevrolet Colorado
GMC Canyon
Silverado 1500 WT / Fleet
| Year(s) | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2019–present | Chevrolet | Silverado 1500 (incl. WT and fleet) | 2.7L Turbo I4 (L3B) | 310 hp; torque rose from 348 to 420–430 lb-ft with the 2022 update |
| 2019–present | GMC | Sierra 1500 | 2.7L Turbo I4 (L3B) | Same evolution as Silverado; confirm by VIN |
| 2023–present | Chevrolet | Colorado | 2.7L TurboMax I4 (L3B) | Standard engine in three outputs (237, 310/391 and 310/430); confirm by VIN |
| 2023–present | GMC | Canyon | 2.7L TurboMax I4 (L3B) | The only engine offered |
Check fitment by VIN: have your full 17-character VIN ready. The L3B family also powers the Cadillac CT4 and CT4-V, the 2024+ Chevrolet Traverse and GMC Acadia, and the 2025+ Buick Enclave with different hardware and calibrations. Call for those applications; they're quoted separately.
2.7L TurboMax (L3B) Specifications
| Specification | 2.7L L3B |
|---|---|
| Displacement | 2.7L / 166 cu in |
| Configuration | Turbocharged inline 4-cylinder, DOHC, aluminum block and head |
| Bore × stroke | 92.25 mm × 102 mm |
| Fuel / induction | Direct injection, dual-volute turbocharger |
| Technology | Intake valve lift control, cylinder deactivation, variable valve timing, start-stop, electric water pump, variable oil pump |
| Truck output | Up to 310 hp and 430 lb-ft depending on truck and year |
Published output varies by vehicle, model year and calibration.
OEM-level quality, upgraded reliability, unmatched warranty protection
Why Buy a 2.7L GM TurboMax Engine From Fraser?
The 2.7L TurboMax is known for its high torque output, turbocharged efficiency and advanced direct-injection design, but it requires expert remanufacturing to ensure longevity. Fraser rebuilds the TurboMax using OEM-grade machining processes, upgraded components and proven durability updates.
- Complete teardown, inspection and precision machining
- Updated pistons, rings, bearings, timing and oiling upgrades
- Remanufactured cylinder head addressing oil-control concerns
- Checked for compression, oil pressure and turbo compatibility
- Zero-mile reliability vs. used or junkyard engines
- Built for towing, hauling, fleet and daily driving
- Warranty handled directly by Fraser, never outsourced
- Over 60 years of engine remanufacturing experience
Used or junkyard L3B
Unknown mileage, unknown history, no updates, and a turbo engine that may already have oil-control wear starting.
Cheaper rebuilders
Light rebuilds that reuse marginal parts and hand warranty claims to a third-party administrator.
Fraser remanufactured TurboMax
OEM-spec zero-mile build, VIN-verified fitment, 3-year unlimited-mile warranty handled by Fraser, free core pickup and 2–3 day delivery on in-stock units.
No-Fault warranty options
What Is a No-Fault Warranty, and Do I Need It?
The standard warranty covers defects in the engine. A No-Fault warranty covers a one-time free replacement no matter the cause of failure (overheating, oil starvation, installer error) for the term you choose, with labor reimbursed at published Mitchell or ALLDATA times. Add it at checkout if you want it.
| No-Fault Option | Coverage | Labor rate | Price |
|---|---|---|---|
| 1-Year No-Fault | One-time free replacement, any cause, unlimited miles | $50/hr | $99.00 |
| 2-Year No-Fault | One-time free replacement within 2 years, unlimited miles | $50/hr | $199.00 |
| 3-Year No-Fault | One-time free replacement within 3 years, unlimited miles | $50/hr | $299.00 |
| 4-Year No-Fault · Premium Pay | One-time free replacement within 4 years, unlimited miles | $99/hr | $399.00 |
| 5-Year No-Fault Elite · Best Protection | Covers the full 5 years, one-time free replacement, unlimited miles | $99/hr | $499.00 |
Labor reimbursement uses published Mitchell or ALLDATA times. One-time replacement applies per covered unit during the elected term. Coverage, eligibility, limitations and claim requirements are governed by Fraser Engines' written warranty terms and conditions.
Recommended goodies to bundle with your new engine
Protect Your Investment From Day One
Fraser Premium Break-In Fluid · $47.99
Formulated to protect your new engine during the critical break-in period: promotes proper ring seating, reduces initial wear and friction, and helps protect camshafts, lifters and bearings. Recommended by Fraser technicians for every new engine installation.
Fraser Premium Installation Kit · $250.00
Replaces the supporting parts that most often fail after an engine swap: new drive belts, radiator and heater hoses, water pump, thermostat, air filter, oil filter and spark plugs. Availability varies by application; confirm during order confirmation.
Vetted installers nationwide
Let Fraser Find Your Installer
Need an engine but not sure where to have it installed? Fraser's installer-matching service locates a qualified, vetted repair facility in your area best suited for your truck and your 2.7L TurboMax.
- We identify the right shop for your truck and your 2.7L TurboMax.
- We contact you directly to review the details and coordinate next steps.
- We finalize your order so everything is aligned for a smooth installation.
- Flat $99 coordination fee; shipping to the shop lets us waive the core deposit for up to 15 business days.
Our remanufacturing protocols
Our 14-Step Engine Block Remanufacturing Process
Fraser is committed to delivering engines of exceptional quality and performance. Our rigorous, detailed process ensures every engine meets our high standards.
- 1 · Engine block disassembly
- 2 · Thermal cleaning
- 3 · Shot blasting
- 4 · Magnafluxing
- 5 · High-pressure wash
- 6 · Sonic cleaning
- 7 · Pressure testing
- 8 · Block preparation
- 9 · CNC machining
- 10 · Rod reconditioning
- 11 · Cylinder honing
- 12 · Second high-pressure wash
- 13 · Sonic cleaning before assembly
- 14 · Assembly and final inspection
OEM-grade machinery, in-house
COMEC ACF200 boring and resurfacing
Dual-function boring and resurfacing: cylinders bored and honed to exact dimensions, blocks and heads resurfaced for a precise head-gasket seal on every engine type.
CNC crankshaft grinder
Complete crank grinding in a single chucking, the fully automated precision typically found in OEM plants, for tighter tolerances and superior surface quality.
Flame spray technology
Operational since 2016, our flame spray machine applies precise, uniform cylinder-bore coatings for current-model-year engines and longer engine life.
2.7L TurboMax Installation Tips to Protect Your Warranty
- Inspect or replace the turbocharger and oil feed / return lines
- Clean the intercooler and charge pipes of oil and debris
- Flush the cooling system; check the electric water pump
- Use dexos-approved oil of the specified grade
- Prime the oil system before first start
- Clear codes and complete any required relearns
- Watch oil level and temperature during break-in
- Change oil after the first 500 miles
Turbo debris from a failed engine can destroy a new one, so inspect the turbo and charge system before installation. Your engine ships with Fraser's installation guidelines; follow them closely and keep your receipts.
Answers before you order
2.7L GM TurboMax Engine Replacement FAQs
How does the $2,500 core deposit work?
A $2,500 core deposit is charged with the engine and refunded when your old core comes back; Fraser coordinates free core pickup after installation. Ship the engine to an installer through Fraser's matching service and the deposit can be waived for up to 15 business days.
What does shipping cost and how fast will it arrive?
In-stock units typically arrive in 2–3 days. Your Fraser specialist confirms the shipping cost and delivery date with your quote.
What vehicles use the 2.7L TurboMax (L3B)?
The 2019+ Silverado 1500 and Sierra 1500 (including WT and fleet) and the 2023+ Colorado and Canyon. GM began using the TurboMax name for 2024. The Cadillac CT4, 2024+ Traverse and Acadia and 2025+ Enclave use L3B variants that are quoted separately.
Is a remanufactured TurboMax better than a used engine?
For most owners, yes. A used L3B has unknown history and may have oil-control or turbo wear. A Fraser TurboMax is zero-mile, VIN-verified and backed by a 3-year / unlimited-mile warranty handled by Fraser.
What is a No-Fault warranty and do I need it?
It adds a one-time free replacement no matter the cause, including overheating, oil starvation or installer error. Options run from 1 year ($99) to 5 years ($499), all unlimited miles.
Can Fraser find me an installer?
Yes. For a flat $99, we find a vetted shop near you, coordinate the details and finalize the order. Shipping to that shop lets us waive the core deposit for up to 15 business days.
Is financing available?
Yes, through Affirm and PayTomorrow. We also accept Visa, Mastercard, Discover and American Express.
Get Your 2.7L TurboMax Today
Searching for a remanufactured 2.7L TurboMax, a replacement 2.7L GM turbo engine or an L3B for your Silverado, Sierra, Colorado or Canyon? Talk to a product specialist Mon–Fri 8 AM–5 PM EST, or request a quote online 24/7.
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