1998 Mack MR Alternator Parts
Keep Your 1998 Mack MR in Top Shape with Quality Alternator Parts
Whether you’re repairing or upgrading your Alternator Part, using high-quality parts is key to keeping your 1998 Mack MR looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Alternators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1998 Mack MR Alternator Part at Advance Auto Parts is around $217.99, with a range that starts at $163.99 and goes up to $271.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Alternator IR/EF 130 Amp/12 Volt, CW, w/o Pulley and Alternator 21SI IR/EF 160 Amp/12 Volt, CW, 1-Wire System, w/o Pulley start at just $163.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Alternator Part, don’t forget to check out other key components like Starter Parts. At Advance Auto Parts, we’re here to help you keep your 1998 Mack MR in peak condition, inside and out.
Find Your Specific 1998 Mack MR Alternator Parts
Looking for the perfect Alternator Part for your 1998 Mack MR? You’re in the right place. Below, you’ll find links to various types of Alternator Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Alternator Parts, ensuring durability and a precise fit for your Mack MR. Whether you’re driving a 1998 model or another popular model year like
1999,
2000,
2001,
2002,
2003,
2004,
2005,
2006, and
2007, we’ve got you covered. Purchasing Alternator Parts 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 Alternator Parts that fit your vehicle.
Essential 1998 Mack MR Alternator Parts
Carquest HD Electrical – Alternator 36SI IR/EF 105 Amp/24 Volt, Bi-Directional, w/o Pulley (Part No.71-8541N)
from
$448.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Product Features:
Carquest HD Electrical – Alternator IR/EF 130 Amp/12 Volt, CW, w/o Pulley (Part No.71-12349N)
from
$271.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Product Features:
Carquest HD Electrical – Alternator 21SI IR/EF 160 Amp/12 Volt, CW, 1-Wire System, w/o Pulley (Part No.71-7685N-1)
from
$163.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Product Features:
Popular 1998 Mack MR Alternator Parts Categories
Most Popular Alternators for 1998 Mack MRs
Enhance your 1998 Mack MR with one of the 2 Alternators we have in stock, starting at just $163.99.
Carquest HD Electrical – Alternator IR/EF 130 Amp/12 Volt, CW, w/o Pulley (Part No.71-12349N)
from
$271.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Carquest HD Electrical – Alternator 21SI IR/EF 160 Amp/12 Volt, CW, 1-Wire System, w/o Pulley (Part No.71-7685N-1)
from
$163.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
FAQs for 1998 Mack MR Alternator Parts
What are the best-selling Alternator Parts for 1998 Mack MRs?
Out of 2 Alternator Parts that fit 1998 Mack MRs, the following parts are the top sellers:
- Alternator IR/EF 130 Amp/12 Volt, CW, w/o Pulley (12463101) – $271.99
- Alternator 21SI IR/EF 160 Amp/12 Volt, CW, 1-Wire System, w/o Pulley (12454427) – $163.99
What’s the price range for 1998 Mack MR Alternator Parts?
The prices of Alternator Parts for the 1998 Mack MR range from $163.99 up to $271.99 for the most premium parts.
What is the average price of an Alternator Part for a 1998 Mack MR?
The average price for Alternator Parts for the 1998 Mack MR is $217.99. Keep in mind the variety of part types within our Alternator Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Alternator Parts for other Mack MR model years?
What are the cheapest Alternator Parts for my 1998 Mack MR?
The cheapest 1998 Mack MR Alternator Parts we carry are:
- Alternator 21SI IR/EF 160 Amp/12 Volt, CW, 1-Wire System, w/o Pulley (12454427) – $163.99
- Alternator IR/EF 130 Amp/12 Volt, CW, w/o Pulley (12463101) – $271.99
Does Advance Auto Parts sell Alternator Parts for any other 1998 Mack models?
Yes. We stock Alternator Parts for 7 other popular 1998 Mack models. Some of the most popular are 1998 CH Alternator Parts, 1998 CL Alternator Parts, 1998 DMM Alternator Parts, 1998 RB Alternator Parts, and 1998 RD Alternator Parts.
What types of Alternator Parts do you sell for my 1998 Mack MR?
We currently have just 1 Alternator Part in stock for a 1998 Mack MR, and as of 11/2/25, it is an Alternator.
Can I get help with 1998 Mack MR Alternator Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mack Alternator Parts and more.
What is your return policy for Mack MR Alternator Parts?
Advance Auto Parts keeps returns simple. For new Mack MR Alternator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.