SKU: 4616625588

Ultima | Front Brake Disc Rotor (Single) Vented | Jeep Grand Cherokee WG WJ 1999–2004 | AAP540

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Description

Ultima | Front Brake Disc Rotor (Single) Vented | Jeep Grand Cherokee WG WJ 1999–2004 | AAP540Ultima Front Brake Disc Rotor (Single) for Jeep Grand Cherokee WG, WJ (19992004) Vented Design This is a direct fit replacement front brake disc rotor specifically for the second generation **Jeep Grand Cherokee (WJ WG chassis)**, manufactured between **1999 and 2004**. The **vented design** is essential for effective heat dissipation, ensuring consistent, safe, and reliable stopping performance demanded by heavy SUV and 4x4 use. Warranty 1 year

Ultima Front Brake Disc Rotor (Single) for Jeep Grand Cherokee WG, WJ (1999–2004) Vented Design

This is a direct-fit replacement front brake disc rotor specifically for the second-generation **Jeep Grand Cherokee (WJ/WG chassis)**, manufactured between **1999 and 2004**. The **vented design** is essential for effective heat dissipation, ensuring consistent, safe, and reliable stopping performance demanded by heavy SUV and 4x4 use.

Warranty

1 year / 20,000 km

Why Ultima?

Ultima braking components are engineered to OEM standards for precision fitment, strength, and durability. Each rotor is dynamically balanced and machined from high-carbon cast iron for long service life and stable braking under Australian conditions.

Key Features:

  • Application: Front brake disc rotor for Jeep Grand Cherokee WG/WJ.
  • Design: Vented
  • Material: High-carbon cast iron
  • Performance: Durable, high-heat capacity braking for SUV/4x4 use
  • Fitment Note: Fits the WJ/WG series (1999–2004).
  • Unit of Measure: Sold individually (1 piece)
  • Part Number (SKU): AAP540

Technical Specifications

  • Brand: Ultima
  • Part Number (SKU): AAP540
  • System Type: Front Brake Disc Rotor (Vented)
  • Material: High-Carbon Cast Iron
  • Position: Front
  • Vehicle Model: Jeep Grand Cherokee
  • Years: 1999–2004
  • Use: SUV / 4x4 Application

Vehicle Fitment Information

Make Model Series Years Notes Position
Jeep Grand Cherokee WG, WJ 1999–2004 Front

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4616625588

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4.5 ★★★★★
Based on 22 reviews
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H
Verified Purchase
handfree
Lake Worth, US
★★★★★ 5
poli glow shine
its works great .when applying more coats the shinier it gets i used on several old boats because the florida sun bakes the jell coat right off and no wax made can withstand salty seas , so why not ,, when you apply use the mit and don't gob it on .. nice and easy and recoat in five minutes when you get to about five coats you will be amazed.looks like new .. just a tip also after about a year or so and you want to re apply,, go to your local hardware store and get a gallon of high strength or non diluted floor stripper and put in spray bottle and use to remove old poli-glow also great for cleaning stubborn stains [ i use full strength ] just spray on and brush with a scrub brush and rinse ..and let dry and re apply ,, its also works on car faded bumpers ,, also never use harsh cleaners it will cause streaking the best thing i have found for cleaning the boat after poli glow was put on is car wash from auto store with wax or not it seems not to hurt the shine . it reminds me of mop an glow,,.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2020
K
Verified Purchase
Kevin H.
New York, US
★★★★★ 5
RV owner.
Excellent product. Delivers the shine and protection as advertised.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Christina Mellies
Waukegan, US
★★★★★ 5
Poli Glow used on bottom portion of the picture
Just put it on 21 foot RV, was impressed with the shine. Key is to make sure the applicator is moist. I periodically dampen with water. Realizing it wasn't going to revive the stickers. Question is How long it will last? What will it look like after it rains? Pictures attached, bottom portion was done with poli glow on June 7,2026 and I have just under a half of bottle left. Maybe I will update once it rains or how long the shine last.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
D
Verified Purchase
Diego
Cuba, US
★★★★★ 5
It works miracles
I was amazed by the incredible difference it made on my RV. Check the pictures. The difference is of such a magnitude that we were amazed by the final results. Brought my rig back to life
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
J
Verified Purchase
Jason Clinton
Lexington, US
★★★★★ 5
Wish I Had Used This Sooner – Stop Debating and Just Buy It!
Wish I Had Used This Sooner – Stop Debating and Just Buy It! After a lot of debate, extensive research, and way too many hours spent buffing my RV with other products that never fully delivered the results I was after, I finally tried Poli Glow—and I am extremely happy I did. My only regret is not using it sooner instead of letting other people's opinions talk me out of it. The difference in how my RV looks after applying Poli Glow is genuinely impressive. The high-gloss finish it lays down on the fiberglass is deep, clean, and long-lasting in a way that the other products I tried simply could not match. The application process with the included mitt is straightforward and far less labor-intensive than traditional buffing and polishing methods, which alone makes it worth switching to. The hydrophobic properties mean water beads and rolls off beautifully, and knowing the UV protection is working to shield the fiberglass from the relentless Las Vegas sun gives real peace of mind for long-term appearance and protection. For anyone who has been going back and forth on whether to try Poli Glow or sticking with whatever you've been using—stop debating, stop listening to everyone else's opinion, and just try it. The results speak for themselves and I won't be using anything else on my RV going forward. Highest possible recommendation.
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Reviewed in the United States on April 13, 2026

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