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BBK 62mm Throttle Body (91-03 4.0L Wrangler YJ & TJ)

Market Price $277.99 You Save 3% ($8.00)
Our Price

$269.99 (each)

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  • Item J25095
  • MPN# 1724

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Boosts Air Flow to Increase Horsepower by 7 to 12
  • 62mm Single Bore
  • 356 Cast Aluminum Alloy
  • CNC Machined for Precision
  • Natural Finish
  • Multi-Port Injection (MPI) Throttle Body Style
  • Die Stamped Throttle Linkages
  • Double Sealed Bearings
  • O-Ringed Throttle Shaft
  • Fits 1991-2003 Wrangler YJ and TJ Models
Increase Horsepower. Boosting your Wrangler engine's horsepower by anywhere from 7 to 12 horses is easy with BBK's 62mm Throttle Body from the company's Power-Plus Series performance parts. With a big 62mm inlet, this throttle body sucks in an ample flow of cold, dense air that powers up your Jeep's 4.0L engine strongly. Besides boosting aspiration, this component is precision CNC machined out of tough, rust-proof 356 aluminum alloy that will stand up to years of hard-charging off-road adventure.

Quality Construction. The 62mm Throttle Body by BBK is a performance part made from 356 aluminum alloy, cast and then CNC machined to precise tolerances. Features include die-stamped throttle linkages, double-sealed bearings, and an O-ringed throttle shaft. Designed for high airflow, this part includes a multi-port injection (MPI) style, and is built to exceed stock strength and quality standards. Horsepower gains range from 7 to 12 HP, varying by model and application. Made in the USA, this product is covered by a 1 year limited warranty from BBK.

Application. This BBK Power Plus Series 62mm Throttle Body is specifically designed to fit the 1991-2003 Wrangler YJ and TJ models equipped with a 4.0L engine.

Fitment: 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 Details

What's in the Box
  • (1) Throttle Body
  • (1) Throttle Body Gasket
  • (1) MAP Sensor Gasket
  • (1) T-20 Torx Bit
  • (1) Vacuum Cap
  • Hardware
Installation Info
Will it fit my Wrangler?
  • YJ - 91, 92, 93, 94, 95
  • TJ - 97, 98, 99, 00, 01, 02, 03
  • TJ Rubicon - 03

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
BBK 62mm Throttle Body

I had to replace the stock throttle body because it was damaged. BBK is made of very high quality material and the installation was super easy. Alone this throttle body won't give your Jeep 4.0 more power, ...

Read More
Helpful (2)

5/5
Works as advertised.

Installation was very easy. Immediate bolt on horsepower and performance. I have not noticed a change in fuel mileage yet.

Helpful (1)

Overall Rating 4.8 out of 5 stars
Read All 8 Reviews

Customer Photos (1) Submit Your Photo

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2 Questions / 2 Answers

Ask a Question

WAS THIS HP INCREASE ON A DYNO AND WAS IT WITH A KN TYPE AIR INLET SYSTEM OR WILL YOU GET THE INCREASE WITH STOCK AIR INLET?

TomO

Helpful (0)
  • Hello, 7-12 HP were most likely the Dyno results. With the stock air box the reading would be closer to the 7 HP range, and with an after market system it should be closer to the 12 HP range.

    XTMerideth

Is this unit compatible with a K N cold air intake (already installed)?

MVWrangler

Helpful (0)
  • This BBK 62mm Throttle Body is compatible with most of K&N's Intakes, and we have confirmed the fitment of the K&N 57 Series FIPK Performance Cold Air Intake. If you perhaps a different intake, we would recommend measuring the coupler that connects to the throttle body, or you may give us a call, and we would be more than happy to confirm the fitment. If you have the intake listed below, this throttle body will fit for sure: http://www.extremeterrain.com/k-n-fipk-tj-5715141.html (item J12220)

    XTJosh

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Customer Reviews (8) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4 4
  • Fit 4.875 4.9
  • Bang For Your Buck 4.125 4.1



  • 5/5

    Installation Time: Less than 1 Hour

    February 06, 2014

    BBK 62mm Throttle Body

    I had to replace the stock throttle body because it was damaged. BBK is made of very high quality material and the installation was super easy. Alone this throttle body won't give your Jeep 4.0 more power, but coupled with a CAI, 4 port fuel injectors and custom exhaust you will notice a significant increase in performance.

    Edinct

    Year: 1998sc

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    July 02, 2016

    Review from BBK 62mm Throttle Body (04-06 4.0L Wrangler TJ)

    Works as advertised.

    Installation was very easy. Immediate bolt on horsepower and performance. I have not noticed a change in fuel mileage yet.

    Papaw6

    Year: 2006Submodel: Rubicon

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    September 18, 2015

    Do difference

    It came quickly and well packaged. It also went in quick but I honestly don't see I a difference. I'll post more once I break it in a little.

    Slickferris

    Year: 2002Ct

    Helpful (1)

  • 4/5

    Installation Time: Less than 1 Hour

    July 17, 2015

    Works well!

    This product was a great fit for my wrangler! It came with everything that was needed for the install and I was able to install it in my driveway in less than 20 minutes. I am in the process of tuning up my Jeep so I can't say much for performance gain, but it definitely made replacing my old throttle body very easy! Overall it is a well made part!

    Wrangler97

    Year: 1997Show Low, AZ, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 16, 2015

    must have jeep upgrade

    This BBK 62mm throttle body is a very well made, quality product. Installation was simple, and includes what is needed for installation. It Does have a noticable improvement in throttle response and power, especially with a CAI and exhaust. The stock throttle body is 60mm and tapers down to 55mm after butterfly, which is restrictive, while the intake manifold has an opening of 62mm, so this BBK is a perfect match, no need to go any larger than 62mm. I definitely recommend this upgrade for any Jeep 4.0 and Extreme Terrain has the best price with fast shipping.

    Goofy

    Year: 2000Crossville TN

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 12, 2015

    Review from BBK 62mm Throttle Body (04-06 4.0L Wrangler TJ)

    Power Power Power

    Great product fit great add plenty of power. Easy install didn't take long at all!

    Benjamin1

    Year: 2005Cleburne, TX, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 15, 2015

    easy install, smoother running motor

    The infamous "previous owner" of my Wrangler had broken off one of the mounting screws for the throttle position sensor. Attempts to address this made the issue worse, so I decided I'd just order a new throttle body. I got it quickly, it installed in about 20 minutes, the engine now runs smoother, what's not to love?

    adownie

    Year: 1998St. Charles, IL

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 06, 2017

    62 mm

    This was one of the easiest mods that you can do. I have full power from idle to full throttle. My old one was gummed up. I would recommend this product.

    BrianD

    Year: 1993Submodel: Wrangler

    Helpful (0)

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