{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
1991 Ford F-350
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Ford F-350

1991 Ford F-350 Fuel Injector Seals

Refine by:

Shop Catalog

Showing 1 - 15 of 17 results
Display item:
15
30
45
Sort by:
Fuel Injector Seal - Direct Fit
Felpro®
Fuel Injector Seal - Direct Fit
Part Number: FPES70599
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1991 Ford F-350 XL 8 Cyl 7.5L
  • 1991 Ford F-350 Custom 8 Cyl 5.8L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 8 Cyl 7.5L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-350 XL 8 Cyl 5.8L
  • 1991 Ford F-350 XL 6 Cyl 4.9L
Product Details
Warranty : 1-year Felpro limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Motorcraft OE Replacement Fuel Injector Seal - Direct Fit
Motorcraft®
Motorcraft OE Replacement Fuel Injector Seal - Direct Fit
Part Number: MICM5010
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L DIESEL
  • 1991 Ford F-350 XL 8 Cyl 7.3L DIESEL
  • 1991 Ford F-350 Custom 8 Cyl 7.3L DIESEL
Product Details
Quantity Sold : Set of 6Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Motorcraft OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SISK14
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-350 XL 8 Cyl 5.8L
  • 1991 Ford F-350 XL 6 Cyl 4.9L
  • 1991 Ford F-350 XL 8 Cyl 7.5L
  • 1991 Ford F-350 Custom 8 Cyl 5.8L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 8 Cyl 7.5L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Standard Series Fuel Injector Seal - Direct Fit
Standard®
Standard Series Fuel Injector Seal - Direct Fit
Part Number: SISK57
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-350 Custom 8 Cyl 5.8L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L
  • 1991 Ford F-350 XL 8 Cyl 5.8L
  • 1991 Ford F-350 XL 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 8 Cyl 7.5L
  • 1991 Ford F-350 XL 8 Cyl 7.5L
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L
Product Details
Notes : Includes (2) O-Rings, (1) Pintle Cap, (1) Spacer; Service 1 Injector; Replacement Fuel Injector O-RingWarranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
OE Replacement Series Fuel Injector Seal - Direct Fit
Mahle®
OE Replacement Series Fuel Injector Seal - Direct Fit
Part Number: MAHGS33276
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L Fluoroelastomer
  • 1991 Ford F-350 XL 8 Cyl 5.8L Fluoroelastomer
  • 1991 Ford F-350 XL 6 Cyl 4.9L Fluoroelastomer
  • 1991 Ford F-350 XL 8 Cyl 7.5L Fluoroelastomer
  • 1991 Ford F-350 Custom 8 Cyl 5.8L Fluoroelastomer
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L Fluoroelastomer
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L Fluoroelastomer
  • 1991 Ford F-350 Custom 6 Cyl 4.9L Fluoroelastomer
  • 1991 Ford F-350 Custom 8 Cyl 7.5L Fluoroelastomer
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Professional Series Fuel Injector Seal - Direct Fit
AC Delco®
Professional Series Fuel Injector Seal - Direct Fit
Part Number: AC2173414
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L Single Injector, Complete Kit
  • 1991 Ford F-350 XL 8 Cyl 5.8L Single Injector, Complete Kit
  • 1991 Ford F-350 XL 6 Cyl 4.9L Single Injector, Complete Kit
  • 1991 Ford F-350 XL 8 Cyl 7.5L Single Injector, Complete Kit
  • 1991 Ford F-350 Custom 8 Cyl 5.8L Single Injector, Complete Kit
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L Single Injector, Complete Kit
  • 1991 Ford F-350 Custom 6 Cyl 4.9L Single Injector, Complete Kit
  • 1991 Ford F-350 Custom 8 Cyl 7.5L Single Injector, Complete Kit
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L Single Injector, Complete Kit
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Professional Series Fuel Injector Seal - Direct Fit
AC Delco®
Professional Series Fuel Injector Seal - Direct Fit
Part Number: AC2173366
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L Single Injector, O-Ring Only
  • 1991 Ford F-350 XL 8 Cyl 5.8L Single Injector, O-Ring Only
  • 1991 Ford F-350 XL 6 Cyl 4.9L Single Injector, O-Ring Only
  • 1991 Ford F-350 XL 8 Cyl 7.5L Single Injector, O-Ring Only
  • 1991 Ford F-350 Custom 8 Cyl 5.8L Single Injector, O-Ring Only
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L Single Injector, O-Ring Only
  • 1991 Ford F-350 Custom 6 Cyl 4.9L Single Injector, O-Ring Only
  • 1991 Ford F-350 Custom 8 Cyl 7.5L Single Injector, O-Ring Only
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L Single Injector, O-Ring Only
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SISK1
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-350 Custom 8 Cyl 5.8L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L
  • 1991 Ford F-350 XL 8 Cyl 5.8L
  • 1991 Ford F-350 Custom 8 Cyl 7.5L
  • 1991 Ford F-350 XL 8 Cyl 7.5L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Professional Series Fuel Injector Seal - Direct Fit
AC Delco®
Professional Series Fuel Injector Seal - Direct Fit
Part Number: AC2173365
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L Rail Pack, One Package Will Service 4 Injectors
  • 1991 Ford F-350 Custom 8 Cyl 5.8L Rail Pack, One Package Will Service 4 Injectors
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L Rail Pack, One Package Will Service 4 Injectors
  • 1991 Ford F-350 XL 8 Cyl 5.8L Rail Pack, One Package Will Service 4 Injectors
  • 1991 Ford F-350 Custom 8 Cyl 7.5L Rail Pack, One Package Will Service 4 Injectors
  • 1991 Ford F-350 XL 8 Cyl 7.5L Rail Pack, One Package Will Service 4 Injectors
Product Details
Notes : Services four injectorsWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesReplaces OE Number : 19238127Product Fit : Direct Fit
Fuel Injector Seal - Direct Fit
Walker Products®
Fuel Injector Seal - Direct Fit
Part Number: WKP17106
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L For Pintle Style Injectors
  • 1991 Ford F-350 Custom 8 Cyl 5.8L For Pintle Style Injectors
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L For Pintle Style Injectors
  • 1991 Ford F-350 XL 8 Cyl 5.8L For Pintle Style Injectors
  • 1991 Ford F-350 XL 6 Cyl 4.9L For Pintle Style Injectors
  • 1991 Ford F-350 Custom 6 Cyl 4.9L For Pintle Style Injectors
  • 1991 Ford F-350 Custom 8 Cyl 7.5L For Pintle Style Injectors
  • 1991 Ford F-350 XL 8 Cyl 7.5L For Pintle Style Injectors
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L For Pintle Style Injectors
Product Details
Warranty : 90-day Walker Products limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SI2020
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 1991 Ford F-350 XL 8 Cyl 7.5L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-350 Custom 8 Cyl 5.8L
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L
  • 1991 Ford F-350 XL 8 Cyl 5.8L
  • 1991 Ford F-350 Custom 8 Cyl 7.5L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SI2021
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 6 Cyl 4.9L
  • 1991 Ford F-350 XL 6 Cyl 4.9L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Fuel Injector Seal - Direct Fit
APEX®
Fuel Injector Seal - Direct Fit
Part Number: APXAES107
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 1991 Ford F-350 XL 8 Cyl 7.5L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 Custom 8 Cyl 5.8L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.5L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 Custom 6 Cyl 4.9L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 Custom 8 Cyl 7.5L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 XLT Lariat 8 Cyl 5.8L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 XL 8 Cyl 5.8L 0.296 in. ID x 0.574 in. OD
  • 1991 Ford F-350 XL 6 Cyl 4.9L 0.296 in. ID x 0.574 in. OD
Product Details
Warranty : Lifetime APEX limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SISK38
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 1991 Ford F-350 XLT Lariat 8 Cyl 7.3L
  • 1991 Ford F-350 XL 8 Cyl 7.3L
  • 1991 Ford F-350 Custom 8 Cyl 7.3L
Product Details
Notes : 0.31 in. hose size; 72.5 in. lengthWarranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Fuel Injector Seal - Direct Fit
Standard®
Standard OE Replacement Fuel Injector Seal - Direct Fit
Part Number: SISK9
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1991 Ford F-350 XL 6 Cyl 4.9L
  • 1991 Ford F-350 Custom 6 Cyl 4.9L
  • 1991 Ford F-350 XLT Lariat 6 Cyl 4.9L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 17 results

Top Rated Products

Felpro Fuel Injector Seal - Direct Fit
$16.49( Review)
THE INJECTORS I ORDERED HAD THE SEALS..BUT I NOW HAVE ANOTHER SET IF I NEED THEM
gary d.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Standard Standard OE Replacement Fuel Injector Seal - Direct Fit
$7.99
Q:I need fuel injector seals NOT o rings. 2000 Merc e320. Is this it?
Sarah F.
A:BEST ANSWERHi Sarah, I'm glad to assist you. Yes, it is. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/fuel-injector-seal/standard/sisk9?can=CPAE1047_CSQA_20240312 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Standard Standard OE Replacement Fuel Injector Seal - Direct Fit
$30.49
Q:Two issues I-am facing the plastic wall of the sleeves are not tick !!! the o rings are not big leak Diesel ???the other one brass washers the hole is too small.!!!! Show Less
Oscar G.
A:BEST ANSWERHi Oscar, thank you for sharing your feedback. Please send us a message at dgteamcustomeradvocate@carparts.com with your order details so we can address your concern properly. Here's your ticket# - CAT-70894. Please write this on the subject of your email for immediate assistance. Thank you. Show less
Patrice M.
 
1 Question, 1 AnswerView all Q&As >
APEX Fuel Injector Seal - Direct Fit
$16.99
Q:Do you have the fuel injector seal not the o ring but the seal?
Salvadors
A:BEST ANSWERHi Salvadors, I'm glad to assist you. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). The VIN would be helpful. You can also call our parts specialist (for real-time live & immediate assistance) on our toll-free number, 1-866-529-0412 (Mon to Sun). Show less
Jeonino E.
 
2 Questions, 1 AnswerView all Q&As >