{
    "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 Chevrolet Astro

1991 Chevrolet Astro Heater Cores

Refine by:

Shop Catalog

Showing 1 - 6 of 6 results
Sort by:
Heater Core, 6 Cyl - Rear
Part Number: AC1563728
Guaranteed to Fit
$98.99
Vehicle Fitment
  • 1991 Chevrolet Astro LT 6 Cyl 4.3L
  • 1991 Chevrolet Astro CL 6 Cyl 4.3L
  • 1991 Chevrolet Astro CS 6 Cyl 4.3L
  • 1991 Chevrolet Astro Base 6 Cyl 4.3L
Product Details
Location : RearReplaces OE Number : 22784517Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 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 : GM Original Equipment SeriesOutlet Size : 2.5 in.Inlet Size : 2.5 in.
Heater Core - Rear
Part Number: FS90489
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 1991 Chevrolet Astro All Submodels All Engines
Product Details
Location : RearNotes : 1 in. Core Depth; 6.25 in. Core Height; 6.13 in. Core Width; 0.75 in. Tube 1; Aluminum MaterialQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons limited warrantyProp 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 : OE Replacement SeriesCore Material : Aluminum Core
Heater Core, 6 Cyl - Front
Part Number: GPD8231253
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1991 Chevrolet Astro LT 6 Cyl 4.3L
  • 1991 Chevrolet Astro CL 6 Cyl 4.3L
  • 1991 Chevrolet Astro Base 6 Cyl 4.3L
  • 1991 Chevrolet Astro CS 6 Cyl 4.3L
Product Details
Location : FrontWarranty : 1 year GPD limited warrantyProp 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 : GPD OE Replacement
Heater Core - Front
Part Number: FS90490
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 1991 Chevrolet Astro All Submodels All Engines
Product Details
Location : FrontNotes : 7 in. Core Width; 7 in. Core Height; 1 in. Core Depth; 0.75 in. Tube 1; 0.75 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons limited warrantyProp 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.

Core Material : Aluminum Core
Heater Core, 6 Cyl
Part Number: GPD8231252
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 1991 Chevrolet Astro LT 6 Cyl 4.3L
  • 1991 Chevrolet Astro CL 6 Cyl 4.3L
  • 1991 Chevrolet Astro Base 6 Cyl 4.3L
  • 1991 Chevrolet Astro CS 6 Cyl 4.3L
Product Details
Location : RearWarranty : 1 year GPD limited warrantyProp 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 : GPD OE Replacement
Heater Core, 6 Cyl - Front
Part Number: OSS98490
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 1991 Chevrolet Astro LT 6 Cyl 4.3L
  • 1991 Chevrolet Astro CL 6 Cyl 4.3L
  • 1991 Chevrolet Astro Base 6 Cyl 4.3L
  • 1991 Chevrolet Astro CS 6 Cyl 4.3L
Product Details
Location : FrontQuantity Sold : Sold individuallyWarranty : 1 year One Stop Solutions limited warrantyProp 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.

Page 1 of 1 | Showing 1 - 6 of 6 results

Popular Products

Helpful Automotive Resources

Bad Heater Core Symptoms
Bad Heater Core SymptomsYou’ll also notice that the heater core, with its tanks and fins, looks just like a mini radiator.
What’s the Difference Between Your Car’s Air Conditioner & Heater?
What’s the Difference Between Your Car’s Air Conditioner & Heater?To clarify further, we’re going to discuss how both the heating and A/C systems work, and what they have in common.  How Your Car’s A/C Works
6 Signs of a Bad Radiator
6 Signs of a Bad RadiatorA common sign that something is wrong with the radiator is when your engine starts to overheat. This can be caused by a faulty thermostat. When a defective thermostat no longer opens, the engine will overheat and cause a breakdown. Leaks