2026 New Year Sale 15% OFF Code:
NY2026
24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
Standard TH391 Throttle Position Sensor
Click to enlarge
Standard TH391 Throttle Position Sensor
Standard

Standard TH391 Throttle Position Sensor

Part # TH391
Item # 100170H8
Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
Dispatch within 1 business day
90 days free return
Show all
Standard TH391 Throttle Position Sensor, manufactured with precision and meeting OEM quality standards, is a trusted name in the automotive aftermarket, delivering reliable performance for your vehicle.
  • Built to withstand extreme temperatures, ensuring consistent performance in hot and cold conditions.
  • Manufactured to meet or exceed OEM specifications for fit, form, and function.
  • Provides coverage for a wide range of both import and domestic vehicle models.
  • Backed by a commitment to quality and engineered for dependable, worry-free operation.
  • Built with high durability, manufactured in certified facilities for consistent quality.

Show all

Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
TPS4107 - DURALAST, OMNICRAFT, WELLS
TH391 - STANDARD MOTOR PRODUCTS, SMP, STANDARD IGNITION
8945230150, 89452-30150 - LEXUS, TOYOTA
5S5218 - WVE, AIRTEX
2001338, 200-1338 - WALKER PRODUCTS
EC3347 - BWD
260013, 2-60013 - ECHLIN
SS10536 - DELPHI
TH0170 - NTK
TPSA175 - DURALAST
2TPS0118 - HOLSTEIN
158-0635
75334
ECC1087
71-7722

Compatibility

Check if this fits your vehicle
Add vehicle
Check if this fits your vehicle
Add vehicle
This part is compatible with (14)vehicles
All
Lexus
Toyota
1998 - 1998LexusLX470
1998 - 2000LexusGS300
1998 - 2000LexusSC300
1998 - 2000LexusSC400
2001 - 2002LexusLX470
2001 - 2003LexusLS430
2001 - 2005LexusGS300
2001 - 2005LexusGS430
2001 - 2005LexusIS300
2002 - 2003LexusES300
2002 - 2005LexusSC430
2001 - 2003ToyotaPrius
2002 - 2004ToyotaCamry
2004 - 2004ToyotaSequoia

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.