Overview
Replace a tired, collapsing or seeping bottom hose on your big-block Mopar with a direct-fit Dayco curved lower radiator hose. It's molded from EPDM to the factory shape, with 1-3/4" ends, to suit 1965–72 Chrysler, Dodge and Plymouth cars, with or without factory air on most models. It meets SAE J20R4 and J1684 Type EC, so it resists heat, ozone and electrochemical degradation. It replaces Mopar 2863245, 3462119 and 3492163, and is Dayco part 70592. Please compare with your old hose before fitting, as some 1970–72 applications are 'cut to fit'.
| Make | Model | Years | Notes |
|---|---|---|---|
| Dodge | Charger | 1966–72 | B-body 383/440/426, w/ or w/o A/C |
| Dodge | Challenger | 1970–71 | E-body 383/426/440 |
| Dodge | Coronet / Super Bee | 1965–72 | 383/426/440 |
| Dodge | Monaco / Polara | 1965–72 | Some "cut to fit" |
| Dodge | D100/D200/D300 pickup | to 1972 | Std radiator, w/o A/C |
| Plymouth | Road Runner / GTX / Satellite | 1967–72 | Big block |
| Plymouth | 'Cuda | 1970–71 | Big block |
| Plymouth | Fury / Gran Fury | 1965–72 | Some "cut to fit" |
| Chrysler | 300 / Newport / New Yorker / Town & Country | 1965–72 | 6.3–7.2 L |
| Chrysler | Imperial | 1966, 1971 | 440 |
| Chrysler Australia | Valiant / Charger | — | Not suitable; AU cars use different hoses |
- Molded (curved) lower radiator hose
- Black EPDM rubber
- 1-3/4" (44.5 mm) ID at both ends
- 356 mm trunk height
- SAE J20R4 Class D-1, SAE J1684 Type EC
- Packed 0.53 kg
- Clamps not included
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Additional Information
| SKU | 17420 |
|---|---|
| Factory Part Number | Mopar 2658931, 2863245, 2863256, 3462119, 3492163, H0060659; Gates 20558, 21409; Goodyear 60659; ACDelco 22035M, 24154L; NAPA 7342, 8107 |
| Sale Unit | Each |