order by phone (Se Habla Español) 1-800-913-6119 | 1-801-214-2997 or Live Chat
APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Filter Products by

Related Products

Throttle Body for 2003 Isuzu Ascender

We have 5 Items In-stock. Select your vehicle's Submodel to continue.

AC Delco New OE replacement Throttle Body

When picking a solid manufacturer for your intake system's throttle body, trust AC Delco. AC Delco's group of OE equivalent replacement throttle body is notably developed to perform like the primary item that came with your car as it was first released from the factory, thus bestowing it with perfect fitting and dependable general efficiency. Every single AC Delco OE Replacement Throttle Body, in order to perform this production feat, is made according to exact industry criteria.

For secure or more comfortable drive, routine automobile care is required. Faulty components can either diminish the quality or impede the overall performance of your automobile, resulting in heightened petrol consumption, poor performance, or higher susceptibility to abrupt motor vehicle or hardware malfunction. Order AC Delco OE Replacement Throttle Body to repair your intake system to the best possible condition.

AC Delco Throttle Body, Aluminum, New, Direct Fit
$175.22 List Price $206.76 Save $31.54 Availability: In Stock Core Deposit $20.13
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: AC2172293
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
Fits the following 2003 Isuzu Ascender submodels:
  • 8 Cyl 5.3L | Base, LS, Limited

A1 Cardone Remanufactured OE replacement Throttle Body

A1 Cardone Remanufactured OE Replacement Throttle Body is the automotive replacement unit of choice if it's time for you to deal with your car or truck's intake system. It has the perfect fitment and works just like your default component as it has been exclusively built to satisfy or surpass OEM requirements.

Repairing or customizing your vehicle normally involves changing components. Deciding on getting better ones boosts intake overall performance and proficiently decreases the danger of having the worn out component harming various other automobile components. The significant rewards of replacing automotive parts that are in bad shape involve traveling with a peace of mind and having the vehicle operating at the highest possible efficiency.

A1 Cardone Throttle Body, Aluminum, Remanufactured, Direct Fit
$204.30 List Price $241.07 Save $36.77 Availability: In Stock Core Deposit $46.97
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: A1673000
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 18,000-mile A1 Cardone limited warranty
Fits the following 2003 Isuzu Ascender submodels:
  • 8 Cyl 5.3L | Base, LS, Limited
Rating: (see review/s)

"I got this part in and had it installed by a mechanic the other day along with a fuel pump. The truck now starts on the first try. I give this five stars and will leave it that way as long as she continues to work so well. The part was delivered quickly and the price was right. My mechanic said the company that rebuilds these is top notch." posted by: Monty on June 17, 2014

"THIS IS THE SECOND THROTTLE BODY I HAVE PURCHASED, THE FIRST ONE WAS A REMANUFACTURE AND DIDNT LAST A YEAR. THIS ONE SAYS REPLACEMENT BUT WHAT WAS DELIVERED WAS REMANUFACTURED." posted by: SMOKE14 on October 13, 2011 view all 3 reviews

A1 Cardone Throttle Body, Remanufactured, Direct Fit, Sold Individually
$182.10 List Price $214.88 Save $32.78 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: A1673006
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 18,000-mile A1 Cardone limited warranty
Fits the following 2003 Isuzu Ascender submodels:
  • 6 Cyl 4.2L | Limited, LS, Base

Jet Performance Products - Powr-Flo Throttle Bodies

JET PERFORMANCE PRODUCTS – POWR-FLO THROTTLE BODIES

JET Performance Products’ Powr-Flo throttle body gives your vehicle more air flow, which means significantly increased power throughout the whole RPM range, as well as markedly improved throttle response. JET Performance Products offers chips, modules and programmers that streamline horsepower and torque throughout a vehicle’s entire power band, not just when being utilized in full-throttle driving conditions like many tuning products on the market today.

  • Higher-flow, bolt-on replacement part
  • Designed to flow more air to the intake manifold – and more quickly
  • Improves air flow to boost horsepower and throttle response throughout whole RPM range
  • Manufactured in America
  • 356 aircraft-quality machined aluminum
  • Pre-installed updated electronics mean a hassle-free installation process
Jet Performance Throttle Body, Jet Performance Powr-Flo, Aluminum, New
$329.96 List Price $439.95 Save $109.99 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: J2076100
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Venturi: One
  • Warranty: 6-Month Jet Performance Limited Warranty
Fits the following 2003 Isuzu Ascender submodels:
  • 8 Cyl 5.3L | Base, LS, Limited