1999 Toyota Sienna Electrical Connectors
Keep Your 1999 Toyota Sienna in Top Shape with Quality Electrical Connectors
Whether you’re repairing or upgrading your Electrical Connector, using high-quality parts is key to keeping your 1999 Toyota Sienna looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transfer Case Shift Harness Connectors, Oil Pressure Switch and Senders, and Fuel Temperature Sensor Connector. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1999 Toyota Sienna Electrical Connector at Advance Auto Parts is around $36.59, with a range that starts at $14.79 and goes up to $65.99. With 11 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Engine Oil Pressure Switch, Engine Oil Pressure Sensor, and Engine Oil Pressure Switch start at just $14.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Electrical Connector, don’t forget to check out other key components like Driving Safety Monitoring System Parts and Electrical Motors. At Advance Auto Parts, we’re here to help you keep your 1999 Toyota Sienna in peak condition, inside and out.
Find Your Specific 1999 Toyota Sienna Electrical Connectors
Looking for the perfect Electrical Connector for your 1999 Toyota Sienna? You’re in the right place. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Electrical Connectors, ensuring durability and a precise fit for your Toyota Sienna. Whether you’re driving a 1999 model or another popular model year like
2012,
2013,
2014,
2015,
2016,
2017,
2018,
2019, and
2020, we’ve got you covered. Purchasing Electrical Connectors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle.
Essential 1999 Toyota Sienna Electrical Connectors
Carquest Premium – Multi Purpose Connector (Part No.PTA2919)
from
$56.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Futaba – Oil Pressure Sender (Part No.P4030177624FEW)
from
$24.53
Oil Pressure Sender
ACDelco – Engine Oil Pressure Switch (Part No.E1805A)
from
$31.99
ACDelco Professional Engine Oil Pressure Switch is a high quality aftermarket replacement component for one or more of the following vehicle systems: engine – mechanical. This premium aftermarket switch is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
See More
Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
FAE – Oil Pressure Sender (Part No.P4030187437FAE)
from
$18.03
Oil Pressure Sender
Carquest – Engine Oil Pressure Switch (Part No.59A1016)
from
$14.79
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
See More
Product Features:
- High-quality products that meet OE appearance and performance to
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1018)
from
$23.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1981)
from
$65.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1029)
from
$23.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium oil pressure sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Manufactured with high quality materials, industry-leading electronic components and strict quality controls
- O-rings, seals or thread sealant are included if required
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – A/C Compressor Clutch Connector (Part No.PTA1042)
from
$40.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Dorman – Engine Knock Sensor Harness (Part No.917-032)
from
$46.99
This ignition knock (detonation) sensor connector is designed to match the fit and function of the original connector on specified applications, and is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this ignition knock (detonation) sensor connector is designed to match the fit and function of the original connector on specified applications.
- Restores functionality – reliable replacement for an original part that has failed due to corrosion.
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Ignition Knock (Detonation) Sensor Connector (Part No.PTC3048)
from
$65.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Ignition Knock (Detonation) Sensor Connector (Part No.PTA2973)
from
$32.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Dorman – Knock Sensor Harness (Part No.F6021238917DOR)
from
$54.25
An essential replacement item for restoring proper engine functioning, Dorman’s Ignition Knock (Detonation) Sensor Connector effectively relays electrical signals to the electronic control unit. The high-quality materials help to resist corrosion of the wiring harness, ensuring a long service life.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit
- Necessary replacement item for passing state inspection
- Replacement shuts off the check engine light
- Vehicle try-on testing has been conducted on this part to ensure a trouble-free performance
Carquest Premium – Ignition Knock (Detonation) Sensor Connector (Part No.PTC3256)
from
$88.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Popular 1999 Toyota Sienna Electrical Connectors Categories
Most Popular Transfer Case Shift Harness Connector for 1999 Toyota Siennas
Enhance your 1999 Toyota Sienna with this popular Transfer Case Shift Harness Connector we have in stock, for $40.99.
Carquest Premium – A/C Compressor Clutch Connector (Part No.PTA1042)
from
$40.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Best-Selling 1999 Toyota Sienna Oil Pressure Switch and Senders
Upgrade your Sienna with one of our 7 best-selling Oil Pressure Switch and Senders, earning an average 5 stars rating across 1 reviews.
FAE – Oil Pressure Sender (Part No.P4030187437FAE)
from
$18.03
Oil Pressure Sender
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1018)
from
$23.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1029)
from
$23.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium oil pressure sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Manufactured with high quality materials, industry-leading electronic components and strict quality controls
- O-rings, seals or thread sealant are included if required
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest – Engine Oil Pressure Switch (Part No.59A1016)
from
$14.79
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
See More
Product Features:
- High-quality products that meet OE appearance and performance to
ACDelco – Engine Oil Pressure Switch (Part No.E1805A)
from
$31.99
ACDelco Professional Engine Oil Pressure Switch is a high quality aftermarket replacement component for one or more of the following vehicle systems: engine – mechanical. This premium aftermarket switch is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
See More
Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1981)
from
$65.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Futaba – Oil Pressure Sender (Part No.P4030177624FEW)
from
$24.53
Oil Pressure Sender
Top-Quality Fuel Temperature Sensor Connector for 1999 Toyota Siennas
Choose a high-quality OEM or aftermarket Fuel Temperature Sensor Connector for Toyota Siennas and enjoy top-notch performance from $56.99.
Carquest Premium – Multi Purpose Connector (Part No.PTA2919)
from
$56.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Top Picks for 1999 Toyota Sienna Ignition Knock (Detonation) Sensor Connectors
Invest in one of our 2 durable Ignition Knock (Detonation) Sensor Connectors for your 1999 Ford, knowing you’re getting trusted brands and expert craftsmanship.
Dorman – Engine Knock Sensor Harness (Part No.917-032)
from
$46.99
This ignition knock (detonation) sensor connector is designed to match the fit and function of the original connector on specified applications, and is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this ignition knock (detonation) sensor connector is designed to match the fit and function of the original connector on specified applications.
- Restores functionality – reliable replacement for an original part that has failed due to corrosion.
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Knock Sensor Harness (Part No.F6021238917DOR)
from
$54.25
An essential replacement item for restoring proper engine functioning, Dorman’s Ignition Knock (Detonation) Sensor Connector effectively relays electrical signals to the electronic control unit. The high-quality materials help to resist corrosion of the wiring harness, ensuring a long service life.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit
- Necessary replacement item for passing state inspection
- Replacement shuts off the check engine light
- Vehicle try-on testing has been conducted on this part to ensure a trouble-free performance
FAQs for 1999 Toyota Sienna Electrical Connectors
What are the best-selling Electrical Connectors for 1999 Toyota Siennas?
Out of 11 Electrical Connectors that fit 1999 Toyota Siennas, the following parts are the top sellers:
- Engine Oil Pressure Switch (12459224) – $23.99
- Engine Oil Pressure Sensor (12450433) – $23.99
- Engine Oil Pressure Switch (12478626) – $14.79
What’s the price range for 1999 Toyota Sienna Electrical Connectors?
The prices of Electrical Connectors for the 1999 Toyota Sienna range from $14.79 up to $65.99 for the most premium parts.
What is the average price of an Electrical Connectors Electrical Connector for a 1999 Toyota Sienna?
The average price for Electrical Connectors for the 1999 Toyota Sienna is $36.59. Keep in mind the variety of part types within our Electrical Connector category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Electrical Connectors for other Toyota Sienna model years?
What are the cheapest Electrical Connectors for my 1999 Toyota Sienna?
The cheapest 1999 Toyota Sienna Electrical Connectors we carry are:
- Engine Oil Pressure Switch (12478626) – $14.79
- Oil Pressure Sender (10797543) – $18.03
- Engine Oil Pressure Switch (12459224) – $23.99
- Engine Oil Pressure Sensor (12450433) – $23.99
- Oil Pressure Sender (10814427) – $24.53
Does Advance Auto Parts sell Electrical Connectors for any other 1999 Toyota models?
Yes. We stock Electrical Connectors for 8 other popular 1999 Toyota models. Some of the most popular are 1999 Corolla Electrical Connectors, 1999 4Runner Electrical Connectors, 1999 Camry Electrical Connectors, 1999 Land Cruiser Electrical Connectors, and 1999 Celica Electrical Connectors.
What are the top-rated Electrical Connectors that fit the 1999 Toyota Sienna?
Based on 3 reviews by customers, our 1999 Toyota Sienna Electrical Connectors have an average customer rating of 3 stars. These are the highest-rated categories of Electrical Connectors for the 1999 Toyota Sienna and their top-rated products:
- Ignition Knock (Detonation) Sensor Connectors
- Engine Knock Sensor Harness (10655409) – $46.99
- Oil Pressure Switch and Senders
- Oil Pressure Sender (10797543) – $18.03
What types of Electrical Connectors do you sell for my 1999 Toyota Sienna?
As of 4/10/25, these are some of the most in-demand types of Electrical Connectors for a 1999 Toyota Sienna:
Can I get help with 1999 Toyota Sienna Electrical Connector orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Toyota Electrical Connectors and more.
What is your return policy for Toyota Sienna Electrical Connectors?
Advance Auto Parts keeps returns simple. For new Toyota Sienna Electrical Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.