Spectra Premium
Spectra Premium 99434 Vehicle HVAC Heater Core Replacement Compatible With Peterbilt 357, 377, 378, 379 and 385
Spectra Premium 99434 Vehicle HVAC Heater Core Replacement Compatible With Peterbilt 357, 377, 378, 379 and 385
SKU:99434-SQ
Low stock
Couldn't load pickup availability
- Free shipping on $70+
- Ships from US warehouse
- 30-day returns
The Spectra Premium 99434 is a vehicle hvac heater core replacement.
Key features
- Durable Design: Fully brazed aluminum design (as specified by vehicle requirements), enhances efficiency and durability
- Quality Assurance: Every unit undergoes leak testing to ensure product integrity and performance
- Easy Installation: Drop-in exact-fit design to make installation a breeze
- Direct Replacement: Designed as a replacement part for OE number B20011S
Specifications
| Brand | Spectra Premium |
|---|---|
| Manufacturer part number | 99434 |
| Part type | Auto Part |
| UPC / GTIN | 671607620382 |
| Weight | 2.00 lb |
| Dimensions (L × W × H) | 15.5 × 12 × 4.2 in |
| Category | Engine & Drivetrain |
| Condition | New |
| Returns | 30-day returns on unused items |
Questions
Will this fit my vehicle?
Match the part number 99434 to your current part, or send us your VIN and we'll confirm the fit before you order.
What does shipping cost?
Standard shipping is free on orders of $70 or more to the lower 48 states and DC, and $8 below that. Express is $15 at checkout. Orders ship the same business day when placed early in the day, otherwise the next business day; standard delivery takes 3–5 business days. Alaska and Hawaii are charged by weight at checkout.
Can I return it?
Yes — unused items in the original packaging can be returned within 30 days of delivery. A restocking fee may apply; see our refund policy.
Shipping & delivery
Shipping & delivery
Free standard shipping on orders of $70 or more to the lower 48 states and DC; $8 on smaller orders. Express is $15 at checkout; Alaska and Hawaii are charged by weight. Orders ship from the warehouse closest to you — the same business day, or the next business day if ordered late in the day, on a weekend or holiday. Standard delivery takes 3–5 business days. 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 return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Items marked Final sale can't be returned. If a part fails, contact us with your order number and we'll help with the manufacturer's warranty claim.
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.
