Actual workshop photos — the unit you see is the unit we ship.
Compatible for Cummins QSB5.9 / B5.9 / QSB6.7 - Intake Air Heater (3929108)
Intake air heater for the B-series 3.9 / 4.5 / 5.9 / 6.7 engines, the grid element that gives a clean cold start below -10 °C. New element and insulation, bench-tested for resistance and switching; the original harness connector plugs straight in.
- MOQ
- 1
- Lead time
- 7–15 days
- Warranty
- 6 months
- Weight
- 2 kg
Quality: Brand new aftermarket
Fits these machines
| Brand | Model | Note |
|---|---|---|
| Cummins | QSB5.9 | Verify serial range |
| Cummins | B5.9 | Verify serial range |
| Cummins | ISB6.7 | Verify serial range |
| Cummins | QSB6.7 | Verify serial range |
| Cummins | 4B3.9 | Verify serial range |
| Cummins | B4.5 | Verify serial range |
Specifications
| Fitment | 4B3.9 / B4.5 / B5.9 / ISB6.7 / QSB5.9 / QSB6.7 |
|---|---|
| Function | Cold-start intake air heating |
| Test | Resistance and switching checked |
| Harness | Original connector plugs in |
| Weight | 2 kg |
| Packing | 25 × 15 × 12 cm, carton |
| Warranty | 6 months |
Shipping to your market
| Destination | Mode | Transit | Indicative |
|---|---|---|---|
| Tashkent, UZ / Ташкент | Rail + truck | 15–25 days | from $2.9/kg |
| Almaty, KZ / Алматы | Rail + truck | 12–22 days | from $2.6/kg |
| Lagos, NG / Лагос | Sea LCL | 32–45 days | from $95/CBM |
| Nairobi, KE / Найроби | Sea LCL | 28–38 days | from $110/CBM |
| Rotterdam, NL / Роттердам | Sea LCL | 30–40 days | from $85/CBM |
Freight is volatile — final cost confirmed at booking. We can ship consolidated with other parts to cut cost.
FAQ
How do I confirm this fits my machine?
Send the machine model, serial number and a photo of the identification plate. We check the OEM cross-reference and confirm before you pay.
What is included in the warranty?
6 months against manufacturing defects. Consumables, damage from contaminated oil and labour are excluded. We ship replacement parts, not cash refunds.
How do I pay?
30–50% deposit by T/T, balance before dispatch. For first orders we accept 100% advance or a documentary collection through your bank.
How is it shipped?
LCL or full container from Guangzhou. Rail/truck to Central Asia in 15–25 days, sea to Africa in 28–45 days. We quote FOB, CIF or DDP.
Get a price for this part
Send the machine model and quantity. You get a quote with shipping cost to your city within 24 hours.
Your inquiry goes straight to our inbox - we reply within 24 hours (usually much faster on WhatsApp or Telegram).
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