1991 Peterbilt 378 Fuel Filters
More 1991 Peterbilt 378 Fuel Filters
Find your specific 1991 Peterbilt 378 original or aftermarket Fuel Filters below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 1991 Peterbilt 378 Fuel Filters
Carquest Premium – Fuel Spin-on (Part No.86374)
from
$32.49
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Can be used with 89770 base
- Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
- Made in USA
Carquest Premium – Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance (Part No.86528)
from
$30.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Secondary Fuel Spin-on Filter for Modern Fuel Systems (Part No.86120)
from
$20.79
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Integral Post Seal
- Includes Integral Post Seal
- Can be used with 89097 base.
Carquest Premium – Fuel Spin-on (Part No.86109)
from
$18.79
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Spin on fuel filter with application specific media to meet or exceed OE performance, and emission requirements
- Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
- Made in USA
- CAUTION: Furnished D-Ring must be installed on post for seal.
Carquest Premium – Secondary Fuel Spin-on Filter for Modern Engines (Part No.86777)
from
$22.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains Standpipe
- Includes Standpipe
- CAUTION: Furnished O-Ring must be installed on post for seal.
Carquest Premium – High Efficiency Fuel Spin-on (Part No.86377)
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$29.99
Product Features:
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- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Integral Post Seal
- Thread size is 7/8-14 in.
Carquest Premium – Primary Fuel Element (Part No.86360)
from
$14.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel Spin-on (Part No.86711)
from
$53.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Spin on fuel filter with application specific media to meet or exceed OE performance, and emission requirements
- Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
- Made in USA
Carquest Premium – Secondary Fuel Spin-on (Part No.86336)
from
$31.99
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:
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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
Carquest Premium – High-Performance Fuel Spin-on Filter for Clean Fuel Delivery (Part No.86966)
from
$45.99
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Contains integral Post Seal
- Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
- Made in USA
- Includes Integral Post Seal
- CAUTION: Furnished End Seal must be installed on post for seal.
Carquest Premium – Secondary Fuel Spin-on (Part No.86815)
from
$48.49
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:
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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
Carquest Premium – High Efficiency Fuel Spin-on Filter for Modern Engines (Part No.86674)
from
$36.49
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86357)
from
$25.99
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:
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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 O-Ring must be installed on post for seal.
Carquest Premium – Fuel/Water Separator Element (Part No.86657)
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Relief Valve
Carquest Premium – Suction Line Fuel/Water Separator Spin-on with Drain (Part No.86005)
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:
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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
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.96064)
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:
See More
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
Carquest Premium – Wire Mesh Fuel Spin-on (Part No.86691)
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86472)
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:
See More
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.
Carquest Premium – Fuel/Water Separator Element with Bail Handle (Part No.86793)
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:
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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
Carquest Premium – Fuel/Water Separator Element with Bail Handle (Part No.86401)
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel/Water Separator Spin-on with Drain, Sensor Port and Reusable Sensor (Part No.96295)
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:
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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.
Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86423)
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:
See More
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.
Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86693)
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:
See More
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.
Carquest Premium – FUEL ELEMENT (Part No.96226)
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Extra-Large, Extended-Mileage Fuel/Water Separator Element (Part No.86651XE)
from
$44.99
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:
See More
Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86411)
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:
See More
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
Popular 1991 Peterbilt 378 Fuel Filters Categories
1991 Peterbilt 378 Fuel Filters
Maybe you’re in the middle of a full rebuild of that 1991 Peterbilt 378. Maybe you just need a couple of Fuel Filters. Either way, Advance Auto Parts has 8 different Fuel Filters in our inventory ranging from $14.99 to $95.99. That means you can find the exact parts or products you need to keep that 1991 Peterbilt 378 running smoothly.
Fuel Filters are only as good as their brand. We stock 1 different brands to make sure you have plenty of trusted parts to choose from for your 1991 Peterbilt 378. Carquest Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Fuel Filters for your 1991 Peterbilt 378, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.
So if you’re in the market for aftermarket Fuel Filters to keep your 1991 Peterbilt 378 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Fuel Filters Brands To Make Your 1991 Peterbilt 378 Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 Peterbilt 378 demands trusted brand parts and products to keep it running. Many trusted brands of Fuel Filters make up Advance Auto Parts’ inventory, and all are ready to help make your 378 the best it can be. Be sure to browse some of our top Fuel Filters brands and parts.
Popular Carquest Premium Fuel Filters
We carry Carquest Premium parts in our stock across Fuel Water Separator Filters and Fuel Filters categories, plus more. For a 1991 Peterbilt 378, our most popular Carquest Premium Fuel Filters include:
from
$30.99
(5)
Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance
Fuel Filters
FAQs for 1991 Peterbilt 378 Fuel Filters
What are the most purchased Fuel Filters for the 1991 Peterbilt 378?
Out of 8 Fuel Filters for the 1991 Peterbilt 378, the most popular in our inventory are:
from
$20.79
This product is not rated
Secondary Fuel Spin-on Filter for Modern Fuel Systems
Fuel Filters
