Dayco
Dayco 86504 99-08 CHEV-GMC-HUMMER-SAAB 4.8-5.3-6.0L
Dayco 86504 99-08 CHEV-GMC-HUMMER-SAAB 4.8-5.3-6.0L
SKU:DY-86504
Low stock
Couldn't load pickup availability
- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Dayco 86504 is a CHEV-GMC-HUMMER-SAAB 4.8-5.3-6.0L for 1999–2008 Chevrolet. It is a new, genuine Dayco part with the manufacturer warranty, shipped from the closest US warehouse.
Fits: 1999–2008 Chevrolet
Key features
- This Dayco 86504 HVAC Heater Hose replaces Gates 18623, ACDelco 14754S, CARQUEST 18623, Duralast B86504, General Motors 12570528, NAPA 10623, OEM parts and is perfect for replacement or a performance
- TRUST IN OE QUALITY: Replace your cracked, spongy, worn out, or damaged heater hose with a Dayco OE Replacement Hose, manufactured to meet the highest standards required for OEM hose replacements. Automotive cooling system hoses should be checked regularly and replaced at the first signs of wear. Dayco hoses are designed as a direct OEM replacement, specific to your make and model.
- PROTECT AGAINST PARTICULATES: With its knitted reinforcement and EPDM (ethylene propylene diene monomer rubber) construction, this Dayco hose provides nothing less than the highest possible durability and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40 Degrees F to +257 Degrees F. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.
- RELY ON QUALITY AUTO PARTS: Dayco's essential engine parts and drive system solutions offer engine economy, efficiency, and exceptional performance while minimizing noise, vibration, and harshness. They strive to be first-to-market with built-to-last products such as high-quality engine timing belts, serpentine belts, drive belts, belt tensioners, and more
- TRUST IN DAYCO: Dayco is a global leader in the automotive parts manufacturing industry and has built a reputation for high-quality Dayco belts since 1905. The supplier is guided by their primary business strategy to anticipate and satisfy the needs of their customers through reliable products and services
Specifications
| Brand | Dayco |
|---|---|
| Manufacturer part number | 86504 |
| Part type | Hose Pipe Fitting |
| UPC / GTIN | 36687843739 |
| Vehicle fitment | 1999–2008 Chevrolet |
| Weight | 0.81 lb |
| Dimensions (L × W × H) | 1 × 1 × 1 in |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
| Warranty | Manufacturer warranty |
Questions
Will this fit my vehicle?
It is listed for 1999–2008 Chevrolet. Trim, engine and options can change the part a vehicle needs — send us your VIN and we will confirm before you order.
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Dayco part?
Yes — new and genuine Dayco, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
