Buick · Encore GX Preferred AWD 1SB L3T M3F MY2025 US · 2025

Buick Encore GX Encore GX Preferred AWD 1SB L3T M3F MY2025 US Engine code

What are the engine code for the Buick Encore GX Encore GX Preferred AWD 1SB L3T M3F MY2025 US?L3T, GM engine RPO

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At a glance

Vehicle
Buick Encore GX Encore GX Preferred AWD 1SB L3T M3F MY2025 US
Engine code
L3T, GM engine RPO
Manufacturer source
General Motors LLC
Verified

Engine RPO from the own-model engine table; VIN engine identifier is L, not the RPO.

Reference details

Check before you buy or service: Encore GX Preferred AWD 1SB L3T M3F MY2025 US only. US MY2025 Buick Encore GX Preferred AWD, group 1SB, model 4TV26; standard L3T/M3F per own GM Mechanical column E and MY2025 VIN standard p.19. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.

Source

General Motors LLC manufacturer referenceGeneral Motors LLC
Open manufacturer source ↗

Last verified by CarFactBook:

Same question · different chassis

Does this answer change on another Encore GX?

Engine code is published for these other exact codes. Compare the sourced answer and vehicle scope before using a value.

A matching number does not establish that equipment, trim, production date or regional specification is identical.

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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Buick Encore GXEncore GX Preferred FWD 1SB LBP MRG MY2025 US2025
Engine codeLBP, GM engine RPOCheck the exact variant and source limitationsGeneral Motors LLC · verified 2026-11-05
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Buick EnclaveEnclave Sport Touring FWD 1SM LK0 MF8 MY2025 US2025
Engine codeLK0, GM engine RPO (GM TechLink MY2025 chart)Check the exact variant and source limitationsGeneral Motors / GM TechLink · verified 2026-11-05
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Honda VezelRU32013–2021
Engine codeLEBCheck the exact variant and source limitationsHonda Motor Co. · verified 2026-10-02
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Mazda AxelaBM5FS2013–2017
Engine codeP5-VPSCheck the exact variant and source limitationsMazda Motor Corporation · verified 2026-10-02
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What owners usually check next

Engine oil capacity4.5 L (4.8 US qt), approximately, with filterSmart-key batteryCR2032 or equivalent batteryTransmission fluidDEXRON VI automatic transmission fluidCoolant capacity7.4 L (7.8 US qt), approximately, for the entire cooling systemFuel tank capacity50 L (13.2 US gal), approximatelyEngine displacement1.3 LPowertrain designationL3T 1.3L gasoline; M3F nine-speed automatic; AWD

View every owner answer for Buick Encore GX Encore GX Preferred AWD 1SB L3T M3F MY2025 US →