1999 Peterbilt 378 Fuel Water Separator Filters

Your 1999 Peterbilt 378 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Fuel Water Separator Filters you desperately need.

We currently carry 12 Fuel Water Separator Filters to choose from for your 1999 Peterbilt 378, and our inventory prices range from as little as $27.49 up to $102.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Fuel Water Separator Filters for the 1999 Peterbilt 378. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 15 reviews on our Fuel Water Separator Filters for the 1999 Peterbilt 378 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Fuel Water Separator Filters stock in-person!

Fuel Water Separator Filters for Your 1999 Peterbilt 378

Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.96064)

Fuel/Water Separator Spin-on with Drain

from

$33.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • CAUTION: Furnished D-Ring must be installed on post for seal.
  • Use with 99185
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Carquest Premium – Fuel/Water Separator Element with Bail Handle (Part No.86793)

Fuel/Water Separator Element with Bail Handle

from

$37.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Emergency By-Pass Tab
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Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86423)

Fuel/Water Separator Spin-on with Drain and Sensor Port

from

$102.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains Sensor Port Thread: M14 x 2.0
  • Includes Sensor Port Thread: M14 x 2.0
  • For service, retain reusable sensor from 96294, and attach to 86423.
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Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86472)

Fuel/Water Separator Spin-on with Drain

from

$30.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains Standpipe
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Standpipe
  • CAUTION: Furnished O-Ring must be installed on post for seal.
See More

Carquest Premium – Suction Line Fuel/Water Separator Spin-on with Drain (Part No.86005)

Suction Line Fuel/Water Separator Spin-on with Drain

from

$42.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
See More

Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86411)

Fuel/Water Separator Spin-on with Drain

from

$67.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Integral Post Seal. Sensor Port Thread: 9/16-18
See More

Carquest Premium – Wire Mesh Fuel Spin-on (Part No.86691)

Wire Mesh Fuel Spin-on

from

$46.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
See More

Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86693)

Fuel/Water Separator Spin-on with Drain and Sensor Port

from

$63.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains Sensor Port Thread: 1/2-20
  • Includes Sensor Port Thread: 1/2-20
  • CAUTION: Furnished D-Ring must be installed on post for seal.
See More

Carquest Premium – Fuel/Water Separator Element (Part No.86657)

Fuel/Water Separator Element

from

$41.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Relief Valve
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Carquest Premium – FUEL ELEMENT (Part No.96226)

FUEL ELEMENT

from

$27.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
See More

Carquest Premium – Fuel/Water Separator Spin-on with Drain, Sensor Port and Reusable Sensor (Part No.96295)

Fuel/Water Separator Spin-on with Drain, Sensor Port and Reusable Sensor

from

$99.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Sensor Port Thread: M14 x 2.0
  • For service, retain reusable sensor from 96295, and attach to 96298.
See More

Carquest Premium – Fuel/Water Separator Element with Bail Handle (Part No.86401)

Fuel/Water Separator Element with Bail Handle

from

$95.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
See More

FAQs for 1999 Peterbilt 378 Fuel Water Separator Filters

What are the most popular Fuel Water Separator Filters for the 1999 Peterbilt 378?

With 1 brands you can trust, our most popular Fuel Water Separator Filters for the 1999 Peterbilt 378 parts are:
Fuel/Water Separator Spin-on with Drain
from $30.49
This product is not rated
Fuel/Water Separator Spin-on with Drain
Fuel Water Separator Filters
Fuel/Water Separator Spin-on with Drain
from $33.99
(1)
Fuel/Water Separator Spin-on with Drain
Fuel Water Separator Filters
Suction Line Fuel/Water Separator Spin-on with Drain
from $42.99
This product is not rated
Suction Line Fuel/Water Separator Spin-on with Drain
Fuel Water Separator Filters