Hi Chris, I'm glad to be of assistance to you. Yes, this kit is guaranteed to fit the 4x4 (4WD) of the 1999 Dodge Ram 1500 8 Cyl 5.2L. Click the link below to place an order at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! https://www.carparts.com/ball-joint/truedrive/set-arbf282303-4?can=CPGG4850_CSQA_20230227

Probably because it's too big for the 2wd.

Hi Brandon, As per checking, this is not compatible with your given vehicle application. Going through the selection of the Year, make, model and engine size. There is no 5.7L for the 2003 Ford F250, the closest is a 5.4 liter engine. You have not mentioned also if you have a 2WD or a 4WD since that is important on the fitment. Please click the link below to see the ball joint availability and choose the correct one for your vehicle(upper and lower set). https://www.carparts.com/search?q=Ball_Joint&vehicle[cylinders]=8&vehicle[liter]=5%2E4&vehicle[submodel]=XLT&vehicle[model]=F-250_Super_Duty&vehicle[make]=Ford&vehicle[year]=2003&filters[universal]=false To start again and look up your part, please follow the steps below. On the homepage, please enter your application, simply select your vehicle’s year, make, model, sub-model, and engine size and click “Go.” Once your application is selected, type the name of the part you need on search box on the top portion and press enter. Once the part shows up on your screen, you’ll see a “Guaranteed to Fit, Direct fit” note/badge if the part will fit, and we recommend that you also double-check your vehicle fit details as well as the vehicle fitment information table on the product page.

If they are for that specific vehicle then they should fit, we had no problem. The old ones need to be pressed out, and the new ones pressed in. Good luck, not that hard of a job.

Hi Bobby, I'm glad to assist you. Yes. It is a guaranteed fit. Grab our bundle parts kit's sale price and click the link below to buy these today. Happy shopping! https://www.carparts.com/ball-joint/truedrive/set-arbf282303-4?can=CPJE1043_CSQA_20230204

Hi David, thank you for reaching out. Yes, they will work. You can use the link below to order the set while it is on a 79% sale. Have a good one! https://www.carparts.com/ball-joint/truedrive/set-arbf282303-4?can=cpab2020_csqa_20221025

Hi Charlie, I'm glad to help you out. This kit only fits the 4WD models. For the correct set of upper and lower ball joints for the 2003 Ford Excursion RWD, you can click on this link: https://www.carparts.com/details/Ford/Excursion/TrueDrive/Ball_Joint/2003/Limited/8_Cyl_6-dot-0L/SET-REPF282308.html?can=CPAE1047 I hope this helps and happy shopping.