1978 GMC G25 Gauges

Keep Your 1978 GMC G25 in Top Shape with Quality Gauges

When it comes to maintaining or upgrading your 1978 GMC G25, 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 Gauge for your G25, which is why we carry a wide range of OEM and aftermarket Gauges that are built to last, including Speedometer Drive Gears, Speedometer Cables, Speedometer Drive Pinions, and more. Whether you’re replacing a damaged Gauge or looking to upgrade, our selection of Gauges for the 1978 GMC G25 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Competitive Prices and Extensive Inventory

On average, a Gauge for a 1978 GMC G25 at Advance Auto Parts costs $30.92, with prices ranging from as low as $10.99 to $86.99. We stock 10 Gauges from 2 trusted brands, so you can be confident you’re getting the best options available. Some of our most popular choices for Gauges include Speedometer Cable, SPEEDO GEAR, and SPEEDO GEAR, all starting at just $11.99. These Gauges are designed to fit your G25 perfectly, offering both functionality and style.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Gas Pedals and Horn Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 GMC G25 running smoothly and looking great.

Essential 1978 GMC G25 Gauges

ATP – ATP Speedometer Cable (Part No.Y-810)

ATP Speedometer Cable

from

$21.99
Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

B & M – Speedo Cable & Generator for 70244 – GM Converter Lock-Up Control – Service Part (Part No.70209)

Speedo Cable & Generator for 70244 - GM Converter Lock-Up Control - Service Part

from

$86.99
Speedo Cable & Generator for 70244 – GM Converter Lock-Up Control – Service Part

ATP – ATP Speedometer Cable (Part No.Y-804)

ATP Speedometer Cable

from

$10.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit And function just like the original part to ensure durability And long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – Speedometer Cable (Part No.Y-815)

Speedometer Cable

from

$13.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – Speedometer Cable (Part No.Y-817)

Speedometer Cable

from

$11.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – Speedometer Cable (Part No.Y-892)

Speedometer Cable

from

$25.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – Speedometer Cable (Part No.Y-809)

Speedometer Cable

from

$21.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – SPEEDO GEAR (Part No.YA-1)

SPEEDO GEAR

from

$30.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-16)

SPEEDO GEAR

from

$14.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-33)

SPEEDO GEAR

from

$66.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-17)

SPEEDO GEAR

from

$19.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-18)

SPEEDO GEAR

from

$17.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-15)

SPEEDO GEAR

from

$12.99
SPEEDO GEAR

Most Popular Speedometer Drive Gears for 1978 GMC G25s

Enhance your 1978 GMC G25 with one of the 2 Speedometer Drive Gears we have in stock, starting at just $12.99.

ATP – SPEEDO GEAR (Part No.YA-15)

SPEEDO GEAR

from

$12.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-18)

SPEEDO GEAR

from

$17.99
SPEEDO GEAR

Best-Selling 1978 GMC G25 Speedometer Cables

Upgrade your G25 with one of our 4 best-selling Speedometer Cables, earning an average 2.75 stars rating across 16 reviews.

ATP – ATP Speedometer Cable (Part No.Y-804)

ATP Speedometer Cable

from

$10.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit And function just like the original part to ensure durability And long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – ATP Speedometer Cable (Part No.Y-810)

ATP Speedometer Cable

from

$21.99
Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

ATP – Speedometer Cable (Part No.Y-817)

Speedometer Cable

from

$11.99
Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Includes Cable Lube
  • Plastic sheath protects cable from debris and water
  • Comes ready to install
See More

B & M – Speedo Cable & Generator for 70244 – GM Converter Lock-Up Control – Service Part (Part No.70209)

Speedo Cable & Generator for 70244 - GM Converter Lock-Up Control - Service Part

from

$86.99
Speedo Cable & Generator for 70244 – GM Converter Lock-Up Control – Service Part

Top-Quality Speedometer Drive Pinions for 1978 GMC G25s

Choose a high-quality OEM or aftermarket Speedometer Drive Pinion for GMC G25s and enjoy top-notch performance from $14.99.

ATP – SPEEDO GEAR (Part No.YA-1)

SPEEDO GEAR

from

$30.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-16)

SPEEDO GEAR

from

$14.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-17)

SPEEDO GEAR

from

$19.99
SPEEDO GEAR

ATP – SPEEDO GEAR (Part No.YA-33)

SPEEDO GEAR

from

$66.99
SPEEDO GEAR

FAQs for 1978 GMC G25 Gauges

What are the best-selling Gauges for 1978 GMC G25s?

Out of 10 Gauges that fit 1978 GMC G25s, the following parts are the top sellers:

What’s the price range for 1978 GMC G25 Gauges?

The prices of Gauges for the 1978 GMC G25 range from $10.99 up to $86.99 for the most premium parts.

What is the average price of a Gauges Gauge for a 1978 GMC G25?

The average price for Gauges for the 1978 GMC G25 is $30.92. Keep in mind the variety of part types within our Gauge category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Gauges for other GMC G25 model years?

Yes, we carry Gauges for 3 model years of GMC G25s between 1968 and 1977. The following model years are the most popular for Gauge purchases: 1977, 1976, 1975, and 1968.

What are the cheapest Gauges for my 1978 GMC G25?

The cheapest 1978 GMC G25 Gauges we carry are:

Does Advance Auto Parts sell Gauges for any other 1978 GMC models?

Yes. We stock Gauges for 12 other popular 1978 GMC models. Some of the most popular are 1978 Jimmy Gauges, 1978 Caballero Gauges, 1978 K25 Gauges, 1978 K15 Gauges, and 1978 C25 Gauges.

What are the top-rated Gauges that fit the 1978 GMC G25?

The one 1978 GMC G25 Gauge we have in stock is the ATP Speedometer Cable. It is rated 4.5 stars and costs $10.99.

What types of Gauges do you sell for my 1978 GMC G25?

As of 4/10/25, these are some of the most in-demand types of Gauges for a 1978 GMC G25:

Can I get help with 1978 GMC G25 Gauge orders?

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

What is your return policy for GMC G25 Gauges?

Advance Auto Parts keeps returns simple. For new GMC G25 Gauges and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.