STG93691 Starter 31200-5J2-A51 SM77002 for Honda Pilot 3.5 2016-Products-TIANGUAN-Page 1

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STG93691 Starter 31200-5J2-A51 SM77002 for Honda Pilot 3.5 2016

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US$136.00

ITEMNO： STG93691

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PRODUCT DETAILS

STG93691 Starter Motor – 12V 1.8kW 16T CCW – Replaces 31200-5J2-A51 / SM77002 – For Honda Pilot 3.5L 2016

The STG93691 Starter Motor is a high-performance PLGR (Planetary Gear Reduction) starter designed for Honda Pilot 3.5L (2016) and compatible Acura models. Engineered for modern vehicles, it supports start-stop systems and delivers reliable, efficient engine starting.

Product Specifications

Item	Details
Product Name	Starter Motor
Model	STG93691
Starter Type	PLGR (Planetary Gear Reduction)
Voltage	12V
Power Output	1.8 kW
Pinion Teeth	16T
Rotation	Counter-Clockwise (CCW)
Gear OD	39.7 mm
Length	257 mm
Mount Hole 1	11 mm (Unthreaded)
Mount Hole 2	13 mm (Unthreaded)
Registry OD	70 mm
Start-Stop Compatible	Yes
Condition	New (Aftermarket)

OEM & Cross Reference Part Numbers

Brand	Part Number
Honda	31200-5J2-A51
Honda	31200-5J2-A52
Acura	31200-5J2-A51
Acura	31200-5J2-A52
Mitsuba	SM-77002
Mitsuba	SM77002
Mitsuba	SM-7700299
Mitsuba	SM7700299

Fitment / Applications

Vehicle	Details
Honda Pilot	3.5L (2016)
Acura Models	Compatible with listed part numbers
Other Applications	Vehicles using Mitsuba SM7 series starters

Product Features

✔ 1.8kW high-torque output – reliable and efficient starting
✔ PLGR design – compact size with enhanced performance
✔ Start-stop compatible – ideal for modern vehicles
✔ 16-tooth precision pinion – smooth flywheel engagement
✔ Durable construction – long-lasting performance

PRODUCT HIGHLIGHTS

Feature	Description
High Torque 1.8kW Output	Ensures reliable and efficient engine starting for Honda 3.5L engines
Start-Stop Compatible	Designed to work seamlessly with modern start-stop systems
Compact PLGR Design	Delivers strong performance with reduced size and improved efficiency

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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