2025 Freightliner B2 Car Parts & Accessories
You have come to the right place if you need new or replacement parts for your 2025 B2. Advance Auto carries over 16 aftermarket parts for your 2025 Freightliner B2, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 2025 B2 Interior Products and Engine Parts. Plus, our selection of 2025 Body Parts for your B2 are some of the lowest in the market.
Find replacement parts and upgrades for your 2025 Freightliner B2. Use our customer reviews of Exhaust Parts parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 2025 Freightliner B2 performance parts, 2025 Freightliner B2 body parts, interior components, or any type of part for that matter. Get your B2 upgraded or back in pristine shape by shopping Advance Auto Parts.
Best Selling Parts for 2025 Freightliner B2
Looking for the right parts to keep your 2025 Freightliner B2 in top shape? Below, you’ll find links to some of the best selling and most popular part types specifically designed for your vehicle. Some of these top selling part types are Performance Series Battery: 31 Group Size, 925 CCA, 1150 CA, 200 Minute Reserve Capacities (16 parts available), Extreme Series Battery: 31 Group Size, 1150 CCA, 1370 CA, 220 Minute Reserve Capacities (16 parts available), and Battery: 31S Group Size, 750 CCA, 935 CA, 170 Minute Reserve Capacities (16 parts available). These and 16 other OEM and aftermarket parts are available from trusted brands like Trico, DieHard, and Prestone, and more. Advance Auto Parts has everything you need to maintain or upgrade your 2025 Freightliner B2. Shop with confidence knowing you’re getting high-quality parts that will help your vehicle perform its best.
Find 2025 Freightliner B2 Parts by Category
Top Freightliner Part Categories
Best-Selling Wipers and Related Products for your 2025 Freightliner B2
Upgrade your 2025 Freightliner B2 with one of the 1 best-selling parts in stock, starting at just $15.99.
TRICO Exact Fit – Conventional 22” Wiper Blade: Factory Performance (Part No.22-1)
from
$15.99
TRICO ExactFit Conventional wiper blades are easy to install and designed to match OE specifications and standards. These wiper blades live up to their name because they feature a pre-attached adaptor specific to your vehicle for an exact fit and easy installation.
Product Features:
See More
Product Features:
- Original factory quality for the same fit and function as when the vehicle was new
- Pre-assembled connector for quick and easy, one-step wiper replacement every time
- Durable metal frame for added strength
Most Popular 2025 Freightliner B2 Belts and Hoses
Improve your B2’s performance by choosing from our wide selection of 5 OEM and aftermarket auto parts specifically for your 2025 Freightliner B2.
Dayco – Bottom Cog V-Belt; 43.5 Inch Long, Exact Fit Premium Quality (Part No.17435)
from
$21.29
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
Product Features:
See More
Product Features:
- Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
- Provides greater durability and flexibility – 35% stronger than all previous versions
- Features specially treated cords for added strength, stability and reliability
- Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
Gates – FleetRunner Heavy-Duty Automatic Belt Drive Tensioner (Part No.38766)
from
$229.99
FleetRunner Heavy-Duty Automatic Belt Tensioners are the longest-lasting belt tensioners in the industry, engineered to exceed demanding OEM requirements. In laboratory tests under extreme peak-to-peak vibration and contamination tests, FleetRunner heavy-duty tensioners lasted up to 3X longer than competitive aftermarket tensioners.
Product Features:
See More
Product Features:
- Optimized components engineered for maximum strength and durability
- Patented design provides superior belt alignment and tension for improved drive efficiency and life
- Long-lasting steel pulleys with dust shields to protect internal bearings from contamination
- Double row bearings carry more load and last up to 3X longer than two individual bearings
- Double-row bearings support more load and last up to 3 times longer than two individual bearings
- Chrome-silicone round torsion spring for less flex-fatigue than flat-spring designs
- Its patented damping mechanism provides maximum stability, reduces vibration, and extends the service life of the belt, tensioner, and other components of accessory belt drives.
Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080964HD)
from
$118.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
Product Features:
See More
Product Features:
- Patented material provides peak performance at prolonged extreme operating temperatures
- The construction resists cracking and wear, even at extreme temperatures.
- Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
- Troubleshooting designed for the most challenging applications
- Consistently outperforms other heavy-duty serpentine belts on the market
- Designed to save your fleet money and reduce downtime
- Replacing the tensioner is recommended (if the vehicle is equipped with one).
Gates – FleetRunner Heavy-Duty V-Belt (Part No.9435HD)
from
$33.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
Product Features:
See More
Product Features:
- The patented material provides maximum performance at extremely prolonged operating temperatures
- Heavy-duty construction resists cracking, wear, oil and heat
- Special compound provides unmatched stability, load carrying capacity and belt life
- The unique notch pattern offers greater flexibility for smaller diameter pulleys
- Problem solver for failing disks
- Designed to save your fleet money and reduce downtime
- Meets RMA oil and heat resistant standards and static conductivity requirements
Gates – Automotive XL High Capacity V-Belt (Part No.9435)
from
$29.99
Product Features:
See More
- The fiber-reinforced rubber support adds flexibility along the belt and provides greater lateral stability on the pulley.
- The shape is rectified to ensure precise dimensional control of the top width and side wall for a proper fit to the pulley.
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resistant to oil, heat, ozone, weathering and aging for a longer belt life.
- Meets or exceeds SAE J636C specifications
Top-Selling B2 Engine Parts
Shop now for the best auto parts and accessories for your 2025 B2, starting at $57.99, and ensure your Freightliner stays in top shape.
Dorman – HD Solutions – Crank Case Pressure Sensor (Part No.904-7119)
from
$57.99
This engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine crankcase pressure sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
In-Demand Batteries and Chargers for the Freightliner B2
Choose from 7 high-quality Batteries and Chargers for your 2025 Freightliner B2.
DieHard HD Battery – Battery: 31S Group Size, 950 CCA, 1185 CA, 175 Minute Reserve Capacity (Part No.31S30)
from
$174.99
DieHard Heavy Duty batteries deliver the starting power your heavy duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.
Product Features:
See More
Product Features:
- LifeGrid Technology calcium/lead alloy punched-grid plates that provide maintenance-free performance, consistent power and enhanced durability
- Dependable starting power
- Maintenance-free performance
- Vibration resistant
DieHard HD Battery – Battery: 31S Group Size, 1000 CCA, 1250 CA, 185 Minute Reserve Capacity (Part No.31HDS30)
from
$182.99
DieHard Heavy Duty batteries deliver the starting power your heavy duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.
Product Features:
See More
Product Features:
- LifeGrid Technology calcium/lead alloy punched-grid plates that provide maintenance-free performance, consistent power and enhanced durability
- Dependable starting power
- Maintenance-free performance
- Vibration resistant
Optima – Yellow Battery : 31T Group Size, 900 CCA, 1125 CA, 155 Minute Reserve Capacity, Deep-Cycle (Part No.D31T-1125)
from
$419.99
The OPTIMA YELLOWTOP high-performance AGM battery is the ULTIMATE POWER SOURCE and one of the few true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, this heavy-duty battery is ideal for trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment. Key benefits of OPTIMA YELLOWTOP batteries include deep-cycling battery and OPTIMAL starting power, up to 3x longer service life, 15x more resistant to vibration, leak proof, mountable in virtually any position, maintenance-free, and more than 300 discharge / recharge cycles. OPTIMA YELLOWTOP batteries work well for tractors or forklifts.
Product Features:
See More
Product Features:
- Faster recharging capabilities
- Maintenance free for maximum convenience
- Completely non-spillable, mountable in many positions
- 15x the vibration resistance of a standard flooded battery
- Up to 3 times longer life vs. standard flooded batteries
- SPIRALCELL TECHNOLOGY with 99.99% pure lead delivers more power and consistently outperforms conventional flat-plate batteries
DieHard HD Battery – Battery : 31T Group Size, 900 CCA, 1125 CA, 200 Minute Reserve Capacity (Part No.NG31CS)
from
$259.99
DieHard Heavy Duty batteries deliver the starting power your heavy-duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.
Product Features:
See More
Product Features:
- Full frame stamped positive grid design provides increased corrosion resistance and superior cranking power
- High density paste improves cycling capability
- Polypropylene ribbed case and reinforced end-walls for extra durability
- Anchor bonding locks elements in place to dramatically improve life with superior vibration resistance
DieHard HD Battery – Battery: 31S Group Size, 750 CCA, 935 CA, 170 Minute Reserve Capacity (Part No.31XS-30)
from
$154.99
DieHard Heavy Duty batteries deliver the starting power your heavy duty applications need. These batteries are designed for commercial trucks, heavy duty and agricultural applications.
Product Features:
See More
Product Features:
- LifeGrid Technology calcium/lead alloy punched-grid plates that provide maintenance-free performance, consistent power and enhanced durability
- Dependable starting power
- Maintenance-free performance
- Vibration resistant
Odyssey Battery – Extreme Series Battery: 31 Group Size, 1150 CCA, 1370 CA, 220 Minute Reserve Capacity (Part No.ODX-AGM31)
from
$544.99
Odyssey AGM2 batteries are Thin Plate Pure Lead (TPPL) so more plates can fit into the battery. More plates means more power. Odyssey AGM2 TPPL batteries deliver up to twice the power and three times the service life of any other conventional battery, outperforming standard AGM or SLI (flooded) batteries in terms of power density, fast-charge acceptance, shelf life, durability and most important – value for your money.
Product Features:
See More
Product Features:
- Designed and built to last up to 3X as long as conventional batteries
- Massive deep cycle reserve power for increased on-board accessories
- EXTREME TEMPERATURE TOLERANCE: -40 Deg. F to 140 Deg. for models without a metal jacket, and from -40 Deg. to 176 Deg. for models with a metal jacket
- VIBRATION RESISTANT: Extreme protection against high impact shocks and vibration
- Odyssey Batteries are designed to be non-spillable and can be mounted in any position except inverted.
Odyssey Battery – Performance Series Battery: 31 Group Size, 925 CCA, 1150 CA, 200 Minute Reserve Capacity (Part No.ODP-AGM31)
from
$450.99
Odyssey AGM2 batteries are Thin Plate Pure Lead (TPPL) so more plates can fit into the battery. More plates means more power. Odyssey AGM2 TPPL batteries deliver up to twice the power and three times the service life of any other conventional battery, outperforming standard AGM or SLI (flooded) batteries in terms of power density, fast-charge acceptance, shelf life, durability and most important – value for your money.
Product Features:
See More
Product Features:
- Designed and built to last up to 3X as long as conventional batteries
- Massive deep cycle reserve power for increased on-board accessories
- EXTREME TEMPERATURE TOLERANCE: -40 Deg. F to 140 Deg. for models without a metal jacket, and from -40 Deg. to 176 Deg. for models with a metal jacket
- VIBRATION RESISTANT: Extreme protection against high impact shocks and vibration
- Odyssey Batteries are designed to be non-spillable and can be mounted in any position except inverted.
Highly-Rated Fluids and Chemicals for 2025 Freightliner B2
Discover top-rated parts for your 2025 Freightliner B2, with an average 5 stars rating across 16 customer reviews.
Prestone – Command Antifreeze and Coolant: Concentrate, ESI Precharged Purple, 1 Gallon (Part No.AFC10000)
from
$25.99
Prestone Command Extended Service Interval (ESI) antifreeze+coolant (Concentrate) is designed to work with all Class 6-8 vehicles. It is compatible with any IAC engine. This formula is Nitrites and precharged with supplemental coolant additive (SCA). Command ESI is a stabilized, low silicate formula, which helps reduce deposits and hard water scale buildup. There are no phosphates in this formula. Command ESI requires monitoring and maintaining the additive levels (SCAs).
Product Features:
See More
Product Features:
- Extended Service Internal (ESI) SCA Precharged – Purple Formula
- Stabilized, Low silicate (no phosphates) formula – helps reduce deposits and hard water scale buildup
- Meets OEM Performance requirements: ASTM D6210, D3306, D4985; TMC RP329A, RP338A; Cummings CES 14603, CES 90T8-4; Detroit Diesel 93K217, 7SE298 and many OEM requirements
- Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
