India WagonR: Gear Oil for Manual and AGS Versions
Does a WagonR AGS use generic automatic-transmission fluid, and is its gear-oil table a complete refill procedure?
Maruti’s March 2025 WagonR manual groups manual-transmission and AGS gear oil under its named 75W product and lists an approximate 1.5 L for both K10C and K12N. That is not a generic ATF instruction or an AGS actuator-service procedure.
Applicable to: India petrol WagonR K10C/K12N, manual 99011M69R13-74W, March 2025; official petrol selection sold on/after 9 July 2024. Not Japanese MH55S, older K12M/F10D or proof for every historical AGS system.
Use the original source for the next owner decision
Applies to: India petrol WagonR K10C/K12N, manual 99011M69R13-74W, March 2025; official petrol selection sold on/after 9 July 2024. Not Japanese MH55S, older K12M/F10D or proof for every historical AGS system.
AGS describes the shifting system, not permission to use any ATF
The original table places manual and AGS transmission gear oil together under its 75W product reference. An automatic gear-selection system does not make a generic automatic-transmission fluid the documented lubricant.
The two engine rows show the same approximate gearbox quantity, but that does not make every other service amount identical. Keep the K10C or K12N engine and actual gearbox with the work order.
Maruti WagonR 99011M69R13-74W · printed pp.6-13–6-14 and 9-8 ↗
Quantity, level and replacement are separate instructions
The capacity table is only a reference. The inspection section supplies a level-check method under stated conditions and warns about hot gear oil. It separately says replacement needs special procedures, materials and tools and should be done by an authorised workshop.
This article therefore does not give a plug-removal recipe or promise that a particular drain will remove 1.5 L. Ask the workshop which procedure applies, what product is being used and how the final level will be verified.
Maruti WagonR 99011M69R13-74W · printed pp.6-13–6-14 and 9-8 ↗
Do not turn the gear-oil row into an actuator refill
The AGS actuator is a separate service question. The transmission gear-oil table is not evidence for an actuator product or a bleeding sequence, and this page provides neither.
For a hill-holding buzzer or other warning, use the separately documented operating and inspection guidance. A symptom does not prove low gear oil, and the existence of a lubricant specification does not make a flush a confirmed repair.
Maruti WagonR 99011M69R13-74W · printed pp.6-13–6-14 and 9-8 ↗
Manufacturer-specified figures by configuration
These are manufacturer-referenced values for the named configurations only. Read the exact source for your engine, trim and market instead of carrying a measurement across model names or model years.
| Vehicle configuration | Published value | Context and limits | Manufacturer evidence |
|---|---|---|---|
| Transmission gear-oil product | Maruti Gear Oil 75W | Printed 9-8 / PDF 262; named transmission/AGS oil row | View original source ↗ |
| K10C / K12N gear-oil quantity | Approximately 1.5 L for either engine row | Printed 9-8 / PDF 262; not an actuator quantity | View original source ↗ |
| Gear-oil replacement | Ask an authorised Maruti workshop | Printed 6-14 / PDF 208: special procedures, materials and tools | View original source ↗ |
Match the exact vehicle.
Check 1
Keep the gearbox gear-oil circuit separate from an AGS actuator circuit.
Check 2
The table does not establish a universal flushing method or amount for every drain.
Check 3
The source warns of hot gear oil; this article does not reproduce underbody plug-removal steps.
Where the numbers came from
Read original March 2025 manual: gear-oil selection printed 6-13 / PDF 207, complete level/check/replacement cautions 6-14 / PDF 208 and approximate lubricant table 9-8 / PDF 262. Both K10C and K12N rows inspected. No actuator product, capacity or fixed change interval inferred.
Primary evidence (1 source)
- Manufacturer source 1marutisuzuki.scene7.com ↗
3 exact configuration rows supported
This page is an original explanation of limited factual specifications. CarFactBook has not inferred an exact VIN, fitted replacement part, global-equivalent manual or unpublished service quantity.
Source count: 1. The original manufacturer's vehicle-specific manual and labels take priority if your exact car differs from these listed reference configurations.
Return to manufacturer research → · Browse the verified vehicle catalog →
More Maruti Suzuki India answers
Separate articles for separate engines, fluids and editions, each from Maruti Suzuki's own documents.
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