🧪Fluid Capacities

Hyundai Santa Fe Plug-In Hybrid Fluid Capacities

Factory fluid capacity for the Hyundai Santa Fe Plug-In Hybrid.

Last updated: 2026-11-10 • Reading time: 8 min • By AllOEMManuals Editorial Team

Quick Answer

2023 Hyundai Santa Fe Plug-In Hybrid: 5.29 OZS. (0.15 L) — PAG.

GenerationYearsTop spec
202320235.29 OZS. (0.15 L) — PAG
202220225.29 OZS. (0.15 L) — PAG

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Hyundai Santa Fe Plug-In Hybrid: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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Hyundai Santa Fe Plug-In Hybrid maintenance schedule

Manual ReferenceFluid Capacities

Check fluid capacities information for your Hyundai Santa Fe Plug-In Hybrid

2023 Hyundai Santa Fe Plug-In Hybrid: 5.29 OZS. (0.15 L) — PAG.

Fluid type and capacity can change by engine, drivetrain, and transmission. Verify the exact branch before filling anything. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.

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2023

2023Open 2023 manual
Air Cond Compressor Oil (1.6L Eng)5.29 OZS. (0.15 L) — PAG
Automatic Transmission Fluid (1.6L Eng)6.30 QTS. (5.96 L) — SK ATF SP4M-1-Oil ATF SP4M-1
Brake Fluid— SAE J1704 DOT-4 LV, FMVSS 116 DOT-4, ISO4925 CLASS-6
Differential Gear Oil0.61 QTS. (0.57 L) — Hypoid Gear Oil API - GL-5, SAE 75W-85 SK HCT-5 Gear Oil SAE 75W-85 or equivalent
Engine Coolant (1.6L Eng,Mfr Body CD TM PHEV)7.08 QTS. (6.7 L)
Engine Coolant (1.6L Eng)7.72 QTS. (7.3 L) — Mixture of antifreeze and water (Phosphate-based Ethylene glycol coolant for aluminum radiator)
Engine Oil (1.6L Eng)5.10 QTS. (4.82 L) — API - SN PLUS/SP or ILSAC GF-6, SAE 0W-20
Fuel Tank17.70 GALS. (67 L)
Transfer Case Fluid (Automatic Trans)0.68 QTS. (0.64 L) — Hypoid Gear Oil API - GL-5, SAE 75W-85 SK HCT-5 Gear Oil SAE 75W-85 or equivalent
Windshield Washer Fluid
Notes
  • →Approximate capacity.
  • →As required.
  • →Requires API SN PLUS (or above) Full synthetic grade engine oil. If a lower grade engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine oil filter must be replaced every 5,000 miles.
  • →Use a good quality windshield washer fluid, diluted with water as necessary.
Search Amazon; check fitment →Full Repair Guide →

2022

2022Open 2022 manual
Air Cond Compressor Oil (1.6L Eng)5.29 OZS. (0.15 L) — PAG
Air Cond Refrigerant (1.6L Eng)1.49 LBS. (0.67 KG) — R-1234yf
Automatic Transmission Fluid (1.6L Eng)6.30 QTS. (5.96 L) — SK ATF SP4M-1-Oil ATF SP4M-1
Brake Fluid— SAE J1704 DOT-4 LV, FMVSS 116 DOT-4, ISO4925 CLASS-6
Differential Gear Oil0.61 QTS. (0.57 L) — Hypoid Gear Oil API - GL-5, SAE 75W-85 SK HCT-5 Gear Oil SAE 75W-85 or equivalent
Engine Coolant (1.6L Eng,Mfr Body CD TM PHEV)7.46 QTS. (7.05 L)
Engine Coolant (1.6L Eng)4.95 QTS. (4.68 L) — Mixture of antifreeze and water (Phosphate-based Ethylene glycol coolant for aluminum radiator)
Engine Oil (1.6L Eng)5.10 QTS. (4.82 L) — API - SN PLUS/SP or ILSAC GF-6, SAE 0W-20
Fuel Tank17.70 GALS. (67 L)
Transfer Case Fluid (Automatic Trans)0.68 QTS. (0.64 L) — Hypoid Gear Oil API - GL-5, SAE 75W-85 SK HCT-5 Gear Oil SAE 75W-85 or equivalent
Windshield Washer Fluid
Notes
  • →Approximate capacity.
  • →As required.
  • →Requires API SN PLUS (or above) Full synthetic grade engine oil. If a lower grade engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine oil filter must be replaced every 5,000 miles.
  • →Use a good quality windshield washer fluid, diluted with water as necessary.
Search Amazon; check fitment →Full Repair Guide →

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One-Trip Shopping List

Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.

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Fluid Extraction Pump

Cleanly remove old fluids from reservoirs.

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Clean Shop Rags

Lint-free rags for cleaning dipsticks and spills.

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Multi-Purpose Funnel

Long-neck funnel for hard-to-reach fill points.

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Nitrile Gloves

Keep hands clean during multi-fluid maintenance.

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Project Essentials

Basic tool sets, gloves, and cleaning supplies for your Hyundai Santa Fe Plug-In Hybrid so the job is ready when the parts arrive.

Frequently Asked Questions

What fluid capacities does a Hyundai Santa Fe Plug-In Hybrid use?
2023 Hyundai Santa Fe Plug-In Hybrid: 5.29 OZS. (0.15 L) — PAG.
Why do fluid capacities vary by generation for the Hyundai Santa Fe Plug-In Hybrid?
Different engine options, transmission types, and cooling system designs across model years change total fluid volumes. Always use the capacity listed for your exact year and engine code — do not guess across generations.

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Author & Review

Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.

Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.

Last updated: 2026-11-10

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