2003 Workhorse P30 Transmission Parts

Name: M00541AC Remanufactured 4L80E Automatic Transmission Assembly
Brand: Moveras
SKU: M00541AC
Price: 2069.99 USD

Below you will find various in-demand Workhorse Transmission Parts, components and accessories for your 2003 P30. Advance Auto Parts has popular P30 parts like Transmission Bearings, Transmission Electrical Parts, Automatic Transmission Parts and more. You’ll also find aftermarket and OEM Transmission Parts for other P30 model years including 2000, 2001, 2002, 2004, 2005 and more. Select a category of 2003 Workhorse P30 Transmission Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 2003 Workhorse P30 Transmission Parts Categories

Gear Shift Levers

Transmission Torque Converters

Transmission Solenoids

Transmission Pan Gaskets

Automatic Transmission Line Connectors

Pinion Bearings

Transmission Oil Pans

Transmission Master Repair Kits

Transmission Oil Pressure Switches

Transmission Oil Pan Gaskets

Automatic Transmission Wiring Harness

Transmission Dipsticks

Automatic Transmission Differential Bearings

Automatic Transmission Output Shaft Seals

Automatic Transmission Oil Pump Seals

Pinion Seals

Neutral Safety Switch Connectors

Extension Housing Seals

Manual Transmission Output Shaft Seals

Shaft Seals

Manual Transmission Main Shaft Seals

Remanufactured Automatic Transmissions

Auto Trans Differential Bearing and Race Set

Essential Transmission Parts for 2003 Workhorse P30s

from

$2069.99

Moveras Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road; We are committed to remanufacturing transmissions to the same standards and methodologies used for OEM transmissions; Each Moveras transmission is produced in a World Class manufacturing facility; Our entire process has been developed from scratch, utilizing LEAN manufacturing principles; Our transmissions are produced in a Clean Room environment; Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

Product Features:

OEM-Level Quality: Each transmission is remanufactured to meet or exceed original manufacturer specifications for seamless compatibility and superior performance
Advanced Remanufacturing Process: Each transmission is completely disassembled, and critical components are replaced or upgraded to ensure long-lasting performance
High-Quality Torque Converter: A fully remanufactured torque converter is included, tested for leaks, lock-up functionality, and balance to enhance durability and smooth operation
Precision Engineering: Each valve body is remanufactured to OEM specifications, ensuring proper hydraulic flow and consistent shift performance
Dyno Testing: All Moveras transmissions are dyno-tested under real-world driving conditions to ensure reliable, consistent performance before leaving the factory
Nationwide Limited Warranty: Every transmission comes with a comprehensive Limited Warranty, giving you confidence and peace of mind, no matter where you are on the road

from

$34.99

REUSABLE AT PAN GSKT

from

$539.99

AT MASTER REPAIR KIT

from

$8.29

Product Features:

Design type: spring loaded; multi-lip
Temperature range: -20 deg. F to 300 deg. F / -29 deg. C to 49 deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$27.49

All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!

from

$499.99

The B&M Quicksilver features a ratcheting action for positive shifts, Chrome Knob, neutral safety switch, NHRA/IHRA approved Reverse Lockout. Fits Most 3 and 4 speeds.

Product Features:

Universal Floor Mount Application
Base Trimmed For Custom Fit
Cable Operated
Quick Installation
Accurate Shifting

from

$6.99

Product Features:

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$16.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$62.99

This neutral safety switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this neutral safety switch connector matches the appearance and function of the factory hardware on specified applications
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$39.99

Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine¿s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

from

$24.49

AT EXT HOUSING SEAL

from

$7.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$8.99

Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:

Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line

from

$25.49

This automatic transmission dipstick is designed to match the fit and function of the original dipstick on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this automatic transmission dipstick is designed to match the fit and function of the original dipstick on specified vehicles
Restores functionality – reliable replacement for an original dipstick that has bent or broken due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$26.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$35.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$21.99

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$158.99

ATHARNESS VSS REPR

from

$9.99

Product Features:

Brand may vary by location

from

$203.99

Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:

Meets or exceeds OE specifications

from

$1749.99

Hays Race Tq Conv 4L80E 32-3600 Stall

from

$94.99

AT CONTR SOLENOID

from

$188.99

AT CONTR SOLENOID

from

$99.99

This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$22.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

Upgrade your 2003 Workhorse P30 with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 2003 Workhorse P30, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Workhorse or enhancing its overall performance, Transmission Parts are key to keeping your P30 functioning at its best. At Advance Auto Parts, we offer a wide selection of 35 Transmission Parts for the 2003 Workhorse P30, designed to meet your needs without breaking the bank. From Transmission Bearing replacements to Transmission Electrical Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 2003 Workhorse P30 at great prices. Our Transmission Parts inventory for this model ranges from just $6.99 to $2,534.99, with an average price of $546.22. Our 35 Transmission Parts in stock come from 14 trusted brands, so you’re sure to find the right part for your 2003 Workhorse P30 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2003 Workhorse P30, we stock popular OEM and aftermarket Transmission Parts from top names like National, Dorman, Driveworks, and more. National Transmission Parts start at just $18.99 and boast an impressive 4.3 stars average rating from customers. Dorman and Driveworks also bring quality to the table, with Transmission Parts available starting at $7.79, and at an average 4.2 stars rating. With 105 customer reviews and counting, our 2003 Workhorse P30 Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2003 Workhorse P30 is always ready to roll. We’re committed to providing you with everything you need to keep your P30 in top shape, all in one place. Start shopping confidently below for your 2003 Workhorse P30!

Best-Selling Transmission Bearings for 2003 Workhorse P30s

Enhance the driving experience in your Workhorse with 3 quality Transmission Bearing components, starting at $21.99.

show more show less

from

$26.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$25.99

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$21.99

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Most Popular 2003 Workhorse P30 Transmission Electrical Parts

Customize your Workhorse with 1 Transmission Electrical Parts products like Transmission Oil Pressure Switches, all priced under $39.99.

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from

$39.99

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

Top Picks for 2003 Workhorse P30 Automatic Transmission Parts

Upgrade Workhorse P30s with top-quality Automatic Transmission Parts parts, including 7 OEM and aftermarket selections for your 2003 model.

show more show less

from

$25.49

Direct replacement – this automatic transmission dipstick is designed to match the fit and function of the original dipstick on specified vehicles
Restores functionality – reliable replacement for an original dipstick that has bent or broken due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$158.99

ATHARNESS VSS REPR

from

$94.99

AT CONTR SOLENOID

from

$2534.99

All transmissions are completely disassembled and cleaned. All cases are media-blasted. Internal parts are inspected for wear or damage and replaced as required. All bushings are inspected and replaced as necessary. All friction components are replaced with upgraded heavy-duty parts. Drum assemblies are air-checked and side play is measured to ensure proper clearance. All seals, O-rings, and gaskets are replaced. All solenoids are tested and replaced if they do not pass duty-cycle specifications. Internal wiring harnesses are inspected and replaced as necessary. Valve bodies are disassembled, cleaned, and measured for wear. Valves and valve bores are inspected, and bores are machined as required. Completed valve bodies are tested for proper operation prior to dyno testing.

Product Features:

Each transmission undergoes rigorous dyno testing to verify precise hydraulic pressures, smooth shifting, torque converter function, and park lock operation-guaranteeing reliable, trouble-free driving.
Every transmission is fully disassembled, cleaned, and rebuilt using 100% upgraded heavy-duty seals, friction components, solenoids, and torque converter parts to ensure maximum durability and performance.
Drum assemblies are air checked and side play is checked to assure proper clearance. 100% of seals, oft.rings and gaskets are replaced.
100% of solenoids are checked and replaced if they do not pass duty cycle tests. Internal wiring harness are checked and replaced as necessary. Valve bodies are disassembled, cleaned, and measured for wear.
Transmissions are assembled, end plays are set and fasteners are torqued to the required specification.
Torque Converter: 100% of converters are dynamic balanced. 100% of pumps are furnaced brazed. 100% new bearings and oft.rings. 100% new springs and rollers in stator. 100% new thrust washers. 100% new friction liners in overdrive lockup converters.
100% of transmissions are dynamometer tested to ensure proper pressures and shift quality throughout the operating range. All upshifts and downshifts are checked against preset parameters. Torque converter stall speed and lockup is verified on the dyno

from

$2399.00

Our remanufactured transmissions have improved torque converters included with every transmission to eliminate the possibility of front seal leaks, vibration or premature bushing wear, All torque converters are tested for leaks, lock-up, concentricity & balance. Every fully remanufactured valve body, with complete system correction & recalibration kit, is tested independently & includes updated throttle valve, manual valve, 4-spool switch valve, pressure regulator valve & governor plugs for improved shifting, lubrication & performance. All wear-prone valves are restored to stringent specifications & vacuum tested to confirm proper function. Each remanufactured transmission is hot, cold, load & simulated road testing. All remanufactured transmissions are backed by the industry’s best, no-hassle nationwide warranty(limited).

Product Features:

Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
Transmissions are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
All of our transmissions are Dyno tested to ensure the highest standard of trouble free service and longevity.

from

$2379.99

At Shift Pro Inc, fully remanufactured transmissions go beyond the name. So, what’s in that name to start? Pro Engineering: your transmission has been re-engineered to meet or exceed OE standards for tolerances, durability, and quality. Pro Performance: upgraded components and a fully remanufactured torque converter add to enhanced durability over your transmission’s lifetime. Pro Performance: hot-, cold-, load-, and simulated road-tested on custom dynamometers, your transmission is ready to go, wherever you’re headed.

Product Features:

Fully tested torque converter included. Shift Pro Inc tests for leaks, lock-up, concentricity, and balance to eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.
All dynamometer testing is conducted with Shift Pro Inc’s custom testing program for at least 30 minutes.
During dynamometer testing, Shift Pro Inc transmissions are cold, hot, load, and road tested using a fully synthetic transmission fluid and filtration system.
All wear-prone valves in the completely remanufactured valve body are restored to stringent specifications and vacuum tested to verify proper function.
Shift Pro Inc’s quality control process includes build specification checks performed by four different specialized technicians during the remanufacturing process.
No paperwork or registration is required with Shift Pro Inc’s warranty. Each no-hassle warranty is attached to the vehicle VIN and transferrable with ownership.
Product might not be available in all states due to local laws.

from

$2069.99

OEM-Level Quality: Each transmission is remanufactured to meet or exceed original manufacturer specifications for seamless compatibility and superior performance
Advanced Remanufacturing Process: Each transmission is completely disassembled, and critical components are replaced or upgraded to ensure long-lasting performance
High-Quality Torque Converter: A fully remanufactured torque converter is included, tested for leaks, lock-up functionality, and balance to enhance durability and smooth operation
Precision Engineering: Each valve body is remanufactured to OEM specifications, ensuring proper hydraulic flow and consistent shift performance
Dyno Testing: All Moveras transmissions are dyno-tested under real-world driving conditions to ensure reliable, consistent performance before leaving the factory
Nationwide Limited Warranty: Every transmission comes with a comprehensive Limited Warranty, giving you confidence and peace of mind, no matter where you are on the road

In-Demand Transmission Seals for 2003 Workhorse P30s

Select from 9 premium Transmission Seals parts for your 2003 Workhorse P30, with prices ranging from $6.99 to $31.99.

show more show less

from

$18.99

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$22.99

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$6.99

Product Features:

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$7.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$8.29

Product Features:

Design type: spring loaded; multi-lip
Temperature range: -20 deg. F to 300 deg. F / -29 deg. C to 49 deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$9.99

Product Features:

Brand may vary by location

from

$27.49

from

$31.99

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$24.49

AT EXT HOUSING SEAL

Most Sold 2003 Workhorse P30 Automatic Transmission Pan and Gaskets

Explore our best-selling Workhorse parts for the 2003 P30 among 3 OEM and aftermarket options starting from $16.99.

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from

$16.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$99.99

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$34.99

REUSABLE AT PAN GSKT

Top-Rated Transmission Parts Brands For Your 2003 Workhorse P30

Shop for the best-rated brands offering Transmission Parts and other products for your 2003 Workhorse P30s. Below you’ll find some of our best rated Transmission Parts from National, Dorman, and Driveworks, and more. Transmission Parts from these brands that fit a 2003 P30 start at just $7.79 and are rated as high as 4.3 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular National 2003 Workhorse P30 Transmission Parts

When it comes to maintaining or upgrading your 2003 Workhorse P30, using quality Transmission Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Transmission Parts, specifically designed for the 2003 Workhorse P30. With over 3 National brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $18.99, with an average price of just $25.99. Plus, with over 42 customer reviews and an average rating of 4.3 stars, you can trust that our National Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $18.99

(4)

Multi-Purpose Seal

“great item”

from $35.99

(23)

Multi-Purpose Bearing

“fits my 86 cj7, seems to be good quality”

from $22.99

(15)

Multi-Purpose Seal

“Works good so far”

Popular Dorman 2003 Workhorse P30 Transmission Parts

Dorman auto parts is one of the highest quality Transmission Part brands in the market. Any 2003 Workhorse P30 owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 2003 P30, Advance Auto Parts carries a full inventory of 2 Dorman Transmission Parts. Plus you will be keeping your Workhorse in peak condition while saving money because prices on these Dorman Transmission Parts range from $8.99 to $25.49, plus, with more than 12 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $25.49

(3)

Transmission Oil Dipstick: Direct Replacement, Steel

“Fit perfectly.”

from $8.99

(9)

Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread

“Fit perfectly in my 4L60”

FAQs for 2003 Workhorse P30 Transmission Parts

Which Transmission Parts are best-sellers for 2003 Workhorse P30s?

Out of 35 Transmission Parts that fit 2003 Workhorse P30s, the following parts are the top sellers:

Tapered Cone/Cup Wheel Bearing Set (5050723) – $26.99
Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread (9110042) – $8.99
Multi-Purpose Seal (18445466) – $18.99

What’s the price range for 2003 Workhorse P30 Transmission Parts?

Transmission Part prices for the 2003 Workhorse P30 start at $6.99 and go up to $2,534.99 for the most premium parts.

What’s the average price of a Transmission Part for a 2003 Workhorse P30?

The average price for Transmission Parts for the 2003 Workhorse P30 is $546.22. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other Workhorse P30 model years?

Yes, we currently carry Transmission Parts for 4 model years of Workhorse P30s between 2000 and 2005. Transmission Parts are bought most frequently for the following model years: 2005, 2004, 2002, 2001, and 2000.

What are the cheapest Transmission Parts for my 2003 Workhorse P30?

The cheapest 2003 Workhorse P30 Transmission Parts we carry in stock are:

Multi Purpose Seal (3271471) – $6.99
Oil Seal (5440998) – $7.79
Multi-Purpose Seal (18440561) – $8.29
Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread (9110042) – $8.99
Auto Transmission Output Shaft Seal (11407850) – $9.99

What are the top-rated Transmission Parts that fit the 2003 Workhorse P30?

Out of 105 reviews by customers, our 2003 Workhorse P30 Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 2003 Workhorse P30 and their top-rated products:

Automatic Transmission Differential
- Multi-Purpose Bearing (3275876) – $35.99
Automatic Transmission Pan and Gaskets
- Multi-Purpose Bearing (3275876) – $35.99

What types of Transmission Parts do you sell for my 2003 Workhorse P30?

As of 3/1/26, these are some of the most in-demand types of Transmission Parts for a 2003 Workhorse P30:

Can I get help with 2003 Workhorse P30 Transmission Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Workhorse Transmission Parts and more.

What is your return policy for Workhorse P30 Transmission Parts?

Advance Auto Parts keeps returns simple. For new Workhorse P30 Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2003 Workhorse P30 Transmission Parts

Moveras – M00541AC Remanufactured 4L80E Automatic Transmission Assembly (Part No.M00541AC)

ATP – REUSABLE AT PAN GSKT (Part No.JG-142)

ATP – AT MASTER REPAIR KIT (Part No.JM-28)

National – Multi-Purpose Seal (Part No.714598)

Motive Gear – Differential Pinion Seal (Part No.4525V)

B & M – Automatic Shifter, Quicksilver 4 Speed (Part No.80683)

National – Multi Purpose Seal (Part No.8792S)

Felpro – Transmission Oil Pan Gasket 17 Bolt Hole One Piece Gasket (Part No.TOS 18698)

Dorman – 4 Wire Multipurpose Connector (Part No.645-578)

Carquest Premium – Automatic Transmission Oil Pressure Switch (Part No.MAC1931)

ATP – AT EXT HOUSING SEAL (Part No.JO-124)

Driveworks – Oil Seal (Part No.S-9449)

Dorman – Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread (Part No.800-604)

Dorman – Help – Transmission Oil Dipstick: Direct Replacement, Steel (Part No.917-308)

Driveworks – Tapered Cone/Cup Wheel Bearing Set (Part No.S-A-35)

National – Multi-Purpose Bearing (Part No.A-35)

National – Tapered Roller Bearing Cone (Part No.LM501349)

ATP – ATHARNESS VSS REPR (Part No.JE-22)

Driveworks – Auto Transmission Output Shaft Seal (Part No.S-4934)

Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM88H)

Hays – Hays Race Tq Conv 4L80E 32-3600 Stall (Part No.97-1J32F)

ATP – AT CONTR SOLENOID (Part No.JE-53)

ATP – AT CONTR SOLENOID (Part No.JE-56)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart (Part No.265-810)

National – Multi-Purpose Seal (Part No.4333N)

Driveworks – Tapered Cone/Cup Wheel Bearing Set (Part No.S-A-35)

National – Tapered Roller Bearing Cone (Part No.M802048)

National – Tapered Roller Bearing Cone (Part No.LM501349)

Carquest Premium – Automatic Transmission Oil Pressure Switch (Part No.MAC1931)

Dorman – Help – Transmission Oil Dipstick: Direct Replacement, Steel (Part No.917-308)

ATP – ATHARNESS VSS REPR (Part No.JE-22)

ATP – AT CONTR SOLENOID (Part No.JE-53)

Premium Drive Train – Premium Remanufactured Automatic Transmission (Part No.T4L80E5701P)

Spartan – Automatic Transmission Assembly; GM RWD 4L80E 4-Spd (Part No.1661B-81)

Shift Pro by ETE – 4L80E Automatic Transmission Assembly (Part No.T281145)

Moveras – M00541BC Remanufactured 4L80E Automatic Transmission Assembly (Part No.M00541BC)

National – Multi-Purpose Seal (Part No.4934)

National – Multi-Purpose Seal (Part No.4333N)

National – Multi Purpose Seal (Part No.8792S)

Driveworks – Oil Seal (Part No.S-9449)

National – Multi-Purpose Seal (Part No.714598)

Driveworks – Auto Transmission Output Shaft Seal (Part No.S-4934)

Motive Gear – Differential Pinion Seal (Part No.4525V)

National – Multi-Purpose Seal (Part No.2457)

ATP – AT EXT HOUSING SEAL (Part No.JO-124)

Felpro – Transmission Oil Pan Gasket 17 Bolt Hole One Piece Gasket (Part No.TOS 18698)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart (Part No.265-810)

ATP – REUSABLE AT PAN GSKT (Part No.JG-142)