74L56 Fits Lennox Hearth MPLDV-45NM
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74L56
Fireplace Tubing
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Special Order:
This item is a special order from the manufacturer. Your order will typically ship in 5 to 20 business days.
Part Description
Pilot tube - natural gas.
Flat Rate Shipping 
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.
Other parts for this model
Burners and Venturi | |||
| Ref | Part | Price | |
| 3 | H6133 - Burner assembly. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 9 | H6138 - Burner baffle. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 12 | 39L10 - Orifice main burner lp gas. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 32 | 69L17 - Pilot assembly -natural gas.. More info | $178 | |
| 32 | 69L18 - Pilot asseembly - propane gas.. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 33 | 60J79 - Thermopile lennox fire place. More info | $88 | |
Controls | |||
| Ref | Part | Price | |
| 13 | 80L41 - On/off control switch. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Doors | |||
| Ref | Part | Price | |
| 1 | H4655 - Enclose door assembly. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Gaskets | |||
| Ref | Part | Price | |
| 4 | 43K85 - Gasket venturi tube mounting. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 16 | H4828 - Gasket access plate gas. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Grates, Heat Plates, and Angles | |||
| Ref | Part | Price | |
| 8 | H6137 - Grate assembly. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Hardware | |||
| Ref | Part | Price | |
| 7 | H6135 - Latch. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Hoses, Valves, and Regulators | |||
| Ref | Part | Price | |
| 30 | 88J53 - Gas valve, sit - propane gas.. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 30 | 43K07 - Gas valve sit millivolt ng. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Igniters | |||
| Ref | Part | Price | |
| 31 | 10K86 - Piezo igniter ng. More info | $31.5 | |
| 36 | 74L58 - Electrode and cable - natural gas.. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Other Parts | |||
| Ref | Part | Price | |
| 2 | H6131 - Log set. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 5 | 13M28 - Venturi. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 10 | H4829 - Flex gas line. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 12 | 69L96 - Orifice 40 ng. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 14 | 74L76 - Bag of volcanic stone lava rock. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 17 | H6146 - Eyebrow. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 18 | H6150 - Top front face. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 34 | 74L57 - Thermocouple lennox fire place. More info | $48.7 | |
Panels | |||
| Ref | Part | Price | |
| 6 | H4663 - Bottom panel. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Plates | |||
| Ref | Part | Price | |
| 15 | H4827 - Gas supply access plate. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Tubing | |||
| Ref | Part | Price | |
| 11 | H6141 - Gas line tubing millivolt. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 11 | H6142 - Gas line tubing electronic. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
| 35 | 74L56 - Pilot tube - natural gas.. More info | $0 |
Not available
Special order: Ships in 5 to 20 business days |
Accessories for all Fireplaces
Accessories | |||
| Ref | Part | Price | |
| BU100.15.P - Burners (one barrel). More info | $15.99 | ||
| BU24.20 - Burners (retail bag of 20). More info | $5.95 | ||
| SVLP2CP-3INCH - Key. More info | $4.8 | ||
| T812 - Cutting board 8 x12 inch. More info | $4.99 | ||
Other Parts | |||
| Ref | Part | Price | |
| LMN29240 - 37" heavy duty black poker. More info | $9.99 | ||
Can't find your part?
We're adding new MPLDV-45NM parts all the time, contact us for pricing and availability.