1999 Mercury Mountaineer Performance Transmissions
Keep Your 1999 Mercury Mountaineer in Top Shape with a Quality Performance Transmission
When it comes to maintaining or upgrading your 1999 Mercury Mountaineer, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Transmission for your Mountaineer. We currently carry a top Performance Transmission in stock that is built to last. Whether you’re replacing a damaged Performance Transmission or looking to upgrade, our selection for the 1999 Mercury Mountaineer ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Performance Oil Filters and Programmers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1999 Mercury Mountaineer running smoothly and looking great.
Find Your Specific 1999 Mercury Mountaineer Performance Transmissions
Looking for the perfect Performance Transmission for your 1999 Mercury Mountaineer? You’re in the right place. Below, you’ll find a Performance Transmission from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Transmissions, ensuring durability and a precise fit for your Mercury Mountaineer. Whether you’re driving a 1999 model or another popular model year like
1997 and
1998, we’ve got you covered. Purchasing Performance Transmissions 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 Performance Transmissions that fit your vehicle.
Popular 1999 Mercury Mountaineer Performance Transmissions Categories
Most Popular Performance Transmission Shift Kit for 1999 Mercury Mountaineers
Enhance your 1999 Mercury Mountaineer with this popular Performance Transmission Shift Kit we have in stock, for $199.99.
B & M – Shift Improver Kit (Part No.40266)
from
$199.99
Shift Improver Kit – 1996 to 1999 Ford, Lincoln, Mercury 4R70W Application: 1996 to 1999 Ford, Lincoln, Mercury 4R70W Recalibrate your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage Application: 1996 to 1999 Ford, Lincoln, Mercury 4R70W The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission – and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit. All you need are some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions! STAGE 1. HEAVY DUTY Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles. STAGE 2. STREET/STRIP Provides positive shifts for high performance street use or for competitive events. This level is for the enthusiast who wants the hardest, quickest possible shift.
Product Features:
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Product Features:
- Provides Crisp Shifts
- On Any Stock Automatic Transmission
- Eliminates Soft/Sluggish Shift
- Eliminates Shift Overlap
- Eliminate Clutch and Band Wear
- Improves Transmission Life
- Transmission Removal Not Required
FAQs for 1999 Mercury Mountaineer Performance Transmissions
What’s the price range for 1999 Mercury Mountaineer Performance Transmissions?
We currently have just one Performance Transmissions for the 1999 Mercury Mountaineer in stock: Shift Improver Kit and it costs $199.99.
Does Advance Auto Parts sell Performance Transmissions for any other 1999 Mercury models?
Yes. We stock Performance Transmissions for 1 other popular 1999 Mercury models. Some of the most popular are 1999 Cougar Performance Transmissions and 1999 Grand Marquis Performance Transmissions.
What types of Performance Transmissions do you sell for my 1999 Mercury Mountaineer?
We currently have just 1 Performance Transmission in stock for a 1999 Mercury Mountaineer, and as of 11/2/25, it is a Performance Transmission Shift Kit.
Can I get help with 1999 Mercury Mountaineer Performance Transmission orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Performance Transmissions and more.
What is your return policy for Mercury Mountaineer Performance Transmissions?
Advance Auto Parts keeps returns simple. For new Mercury Mountaineer Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.