Oil Drain Plug Size Chart(For Makes & Models 2026)

When performing an oil change, one of the first steps is removing the oil drain plug from the oil pan. While many assume that drain plugs are “one-size-fits-all,” there are multiple sizes, pitches, and wrench/socket sizes across different vehicles.

The following table shows typical oil drain plug sizes used across popular car, truck, SUV, and motorcycle models.

Oil Drain Plug Size Chart

Toyota

Model / EngineThread SizeHead / Socket Size
CorollaM12×1.2514 mm
Camry (4-cyl)M12×1.2514 mm
Camry (V6)M14×1.517 mm
TacomaM14×1.517 mm
RAV4M14×1.517 mm
HighlanderM14×1.517 mm
PriusM12×1.2514 mm
SiennaM12×1.2514 mm
TundraM12×1.2514 mm
4RunnerM12×1.2514 mm
Land CruiserM12×1.2514 mm
SequoiaM12×1.2514 mm
AvalonM12×1.2514 mm
VenzaM12×1.2514 mm
MatrixM12×1.2514 mm
YarisM12×1.2514 mm
EchoM12×1.2514 mm
CelicaM12×1.2514 mm
SupraM12×1.2514 mm
MR2M12×1.2514 mm
86M12×1.2514 mm
C-HRM12×1.2514 mm

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Honda

Model / EngineThread SizeHead / Socket Size
CivicM14×1.517 mm
AccordM14×1.517 mm
CR-VM14×1.517 mm
PilotM14×1.517 mm
FitM12×1.514 mm
OdysseyM14×1.517 mm
HR-VM14×1.517 mm
ElementM14×1.517 mm
InsightM14×1.517 mm
RidgelineM14×1.517 mm
S2000M14×1.517 mm

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Nissan

Model / EngineThread SizeHead / Socket Size
AltimaM12×1.2514 mm
SentraM12×1.2514 mm
MaximaM14×1.517 mm
RogueM14×1.517 mm
PathfinderM14×1.517 mm
FrontierM14×1.517 mm
VersaM12×1.2514 mm
TitanM14×1.517 mm
ArmadaM14×1.517 mm
MuranoM12×1.2514 mm
370ZM14×1.517 mm
GT-RM14×1.517 mm

Ford

Model / EngineThread SizeHead / Socket Size
F-150 (various)M14×1.515–16 mm
MustangM14×1.515 mm
RangerM14×1.515 mm
EscapeM14×1.515 mm
ExplorerM14×1.515 mm
FusionM14×1.515 mm
FocusM14×1.515 mm
ExpeditionM14×1.515 mm
EdgeM12×1.7515 mm
TransitM14×1.516 mm
BroncoM14×1.515 mm

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Chevrolet / GMC

Model / EngineThread SizeHead / Socket Size
MalibuM14×1.515 mm
CruzeM14×1.515 mm
EquinoxM14×1.515 mm
Silverado 1500M14×1.515 mm
Silverado 2500HDM18×1.519 mm
Tahoe / SuburbanM14×1.515 mm
Canyon / ColoradoM14×1.515 mm
CamaroM12×1.7513 mm
CorvetteM12×1.7513 mm
BlazerM12×1.7513 mm
SparkM14×1.516 mm
VoltM14×1.510 mm
Sierra 1500M14×1.515 mm
YukonM14×1.515 mm
AcadiaM12×1.7513 mm
TerrainM12×1.7513 mm

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Subaru

Model / EngineThread SizeHead / Socket Size
ImprezaM16×1.517 mm
OutbackM16×1.517 mm
ForesterM16×1.517 mm
LegacyM16×1.517 mm
CrosstrekM16×1.517 mm
AscentM16×1.519 mm
BajaM20×1.517 mm
TribecaM20×1.517 mm
WRXM20×1.517 mm
WRX STIM20×1.517 mm

Mazda

Model / EngineThread SizeHead / Socket Size
Mazda3M14×1.517 mm
Mazda6M14×1.517 mm
CX-3M14×1.517 mm
CX-5M14×1.517 mm
CX-9M14×1.517 mm
MX-5 MiataM14×1.517 mm
RX-8M14×1.517 mm
CX-30M14×1.517 mm

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Hyundai

Model / EngineThread SizeHead / Socket Size
ElantraM14×1.517 mm
SonataM14×1.517 mm
TucsonM14×1.517 mm
Santa FeM14×1.517 mm
KonaM14×1.517 mm
GenesisM14×1.517 mm
PalisadeM14×1.517 mm
VelosterM14×1.517 mm
VenueM14×1.517 mm

Kia

Model / EngineThread SizeHead / Socket Size
RioM14×1.517 mm
ForteM14×1.517 mm
SportageM14×1.517 mm
SorentoM14×1.517 mm
SeltosM14×1.517 mm
TellurideM14×1.517 mm
SoulM14×1.517 mm
OptimaM14×1.517 mm
StingerM14×1.517 mm
CadenzaM14×1.517 mm

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Volkswagen / Audi

Model / EngineThread SizeHead / Socket Size
GolfM14×1.519 mm
JettaM14×1.519 mm
PassatM14×1.519 mm
A4M14×1.519 mm
TiguanM14×1.519 mm
Q5M14×1.519 mm
ArteonM14×1.519 mm
AtlasM14×1.519 mm
TouaregM14×1.519 mm
A3M14×1.519 mm
A6M14×1.519 mm
Q7M14×1.519 mm

BMW / MINI

Model / EngineThread SizeHead / Socket Size
3 SeriesM14×1.5 (or internal)17 mm / Internal
5 SeriesM14×1.5 (or internal)17 mm / Internal
7 SeriesM14×1.5 (or internal)17 mm / Internal
MINI CooperM14×1.5 (or internal)17 mm / Internal
M3M12×1.517 mm
X5M12×1.517 mm
540iM12×1.517 mm
740iM12×1.517 mm

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Mercedes-Benz

Model / EngineThread SizeHead / Socket Size
C-ClassM14×1.513–17 mm
E-ClassM14×1.513–17 mm
S-ClassM14×1.513–17 mm
GLCM14×1.513–17 mm
GLEM14×1.513–17 mm
S550M14×1.513 mm
C63 AMGM14×1.513 mm
ML-ClassM14×1.513–17 mm

Jeep / Dodge / Chrysler

Model / EngineThread SizeHead / Socket Size
WranglerM14×1.515 mm
CherokeeM14×1.515 mm
Grand CherokeeM14×1.515 mm
ChargerM14×1.513 mm
ChallengerM14×1.513 mm
300M14×1.513 mm
Ram 1500M14×1.5 / larger18–22 mm
DurangoM14×1.516 mm
JourneyM14×1.516 mm
PacificaM14×1.516 mm
Voyager1/2-205/8 in

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Volvo

Model / EngineThread SizeHead / Socket Size
S60M14×1.517 mm
V60M14×1.517 mm
XC60M14×1.517 mm
XC90M14×1.517 mm
S90M18×1.519 mm
V90M18×1.519 mm

Acura

Model / EngineThread SizeHead / Socket Size
CLM14×1.517 mm
CSXM14×1.517 mm
ELM14×1.517 mm
ILXM14×1.517 mm
IntegraM14×1.517 mm
MDXM14×1.517 mm
NSXM14×1.517 mm
RDXM14×1.517 mm
RLM14×1.517 mm
RLXM14×1.517 mm
RSXM14×1.517 mm
TLM14×1.517 mm
TLXM14×1.517 mm
TSXM14×1.517 mm
ZDXM14×1.517 mm

Lexus

Model / EngineThread SizeHead / Socket Size
ESM12×1.2514 mm
GSM12×1.2514 mm
ISM12×1.2514 mm
LSM12×1.2514 mm
LXM12×1.2514 mm
NXM12×1.2514 mm
RCM12×1.2514 mm
RXM12×1.2514 mm
CTM12×1.2514 mm
GXM12×1.2514 mm
LCM12×1.2514 mm
UXM12×1.2514 mm

Infiniti

Model / EngineThread SizeHead / Socket Size
EXM12×1.2514 mm
FXM14×1.517 mm
GM14×1.517 mm
JXM12×1.2514 mm
MM12×1.2514 mm
Q50M12×1.2514 mm
Q60M12×1.2514 mm
Q70M12×1.2514 mm
QX50M12×1.2514 mm
QX60M12×1.2514 mm
QX70M12×1.2514 mm
QX80M14×1.517 mm

Porsche

Model / EngineThread SizeHead / Socket Size
911M18×1.519 mm
BoxsterM14×1.517 mm
CayenneM14×1.517 mm
CaymanM14×1.517 mm
MacanM14×1.517 mm
PanameraM14×1.517 mm
Taycan (drive unit)M18×1.519 mm

Jaguar

Model / EngineThread SizeHead / Socket Size
F-TypeM14×1.517 mm
F-PaceM14×1.517 mm
XEM14×1.517 mm
XFM14×1.517 mm
XJM14×1.517 mm
XKRM14×1.517 mm

Land Rover

Model / EngineThread SizeHead / Socket Size
DefenderM14×1.517 mm
DiscoveryM14×1.517 mm
Range RoverM14×1.517 mm
Range Rover SportM14×1.517 mm
Range Rover VelarM14×1.517 mm

Tesla

Model / EngineThread SizeHead / Socket Size
Model 3 (drive unit)M18×1.513 mm
Model S (drive unit)M18×1.513 mm
Model X (drive unit)M18×1.513 mm
Model Y (drive unit)M18×1.513 mm
Cybertruck (drive unit)M18×1.513 mm

Motorcycle (General Examples)

BrandTypical Thread SizeHead / Socket Size
Honda bikesM12×1.512–17 mm
Yamaha bikesM12×1.512–17 mm
Kawasaki bikesM12×1.512–17 mm
Suzuki bikesM12×1.512–17 mm
Harley-DavidsonM12×1.512–17 mm
BMW bikesM12×1.517 mm
DucatiM12×1.517 mm

Tips for Identifying Your Oil Drain Plug Size

1. Check the Owner’s Manual

The service manual or owner’s manual lists the drain plug specifications, including thread size, pitch, and recommended torque.

2. Measure the Old Plug

Use a caliper to measure the diameter across the threads. Then, use a socket set to find the head size that fits snugly without rounding the edges.

3. Head Size and Thread Diameter Differ

For example, an M12 thread may use a 14 mm head, while an M14 thread may use a 17 mm head. Always confirm both measurements.

4. Avoid Using the Wrong Socket

Using an incorrect socket can round off the plug head, making future oil changes difficult and potentially costly.

Why Sizes Vary Between Models

Different engines have oil pans from different suppliers, and manufacturers choose drain plug sizes based on oil flow requirements, pan thickness, and ease of manufacturing. This is why even vehicles from the same brand may have different sizes depending on the engine.

For example:

  • Trucks and diesel engines often use larger plugs due to higher oil volumes and torque requirements.
  • Performance and European vehicles may use internal hex or Torx plugs for tighter sealing and anti-tamper designs.

FAQs

How to find oil drain plug size?

To find your vehicle’s oil drain plug size, check the owner’s manual or service manual, which lists the correct thread size, pitch, and wrench/socket size. You can also measure the existing plug with a caliper for thread diameter and use a socket set to test which head size fits snugly.

Are all oil drain plugs the same size?

No, oil drain plugs are not all the same size. Different makes, models, and engines use varying thread diameters, pitches, and head sizes. For example, a small sedan may use an M12×1.25 plug with a 14 mm head, while a larger truck or diesel engine may use an M18×1.5 plug with a 19 mm head.

Are all oil drain plugs 14mm?

No, while 14 mm is common for many compact and mid-size cars, oil drain plugs can range from 12 mm to 22 mm or more, depending on the vehicle’s engine size and manufacturer design. Always verify the correct size for your specific car.

What socket size for oil drain plug?

The socket size depends on the plug’s head. Common sizes include 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 19 mm, and occasionally larger sizes for trucks or diesel engines. Use a socket that fits snugly without rounding the plug edges.

How to find the right size drain plug?

  1. Check the owner’s manual for the official specifications.
  2. Measure the old plug for thread diameter and pitch.
  3. Test fit a socket to determine the correct head size.
  4. Verify with the parts supplier or manufacturer if replacing the plug.

How to lift a car for an oil change at home?

  1. Park on a level surface and apply the parking brake.
  2. Use a car jack to lift the vehicle at the manufacturer’s recommended lift points.
  3. Place jack stands under the frame for safety. Never rely solely on the jack.
  4. Ensure the car is stable and secure before crawling underneath to remove the drain plug.

Final words

Choosing the correct oil drain plug size is essential to prevent damage to the oil pan threads, avoid leaks, and make oil changes easier and safer. While there is no universal size chart, the table above shows typical sizes for many common cars, trucks, SUVs, and motorcycles. Always verify your vehicle’s specifications based on the year, make, model, and engine before purchasing a drain plug or socket.

Ryan Gary
Ryan Gary

With a solid foundation of 20 years in the mechanical industry and a Mechanical Engineering degree, Ryan Gary brings a deep understanding of automotive systems to Engine Oil Journal.
Driven by a passion for vehicles and a commitment to providing accurate information, he created this platform to empower drivers to make informed decisions about engine oil care.