# Denso Products Q16R-U Denso U-Groove Spark Plugs | Summit Racing

**Manufacturer:** Denso Products  
**MPN:** `Q16R-U`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Denso Products |
| Manufacturer name | Denso Products |
| Manufacturer | Denso Products, DENSO, Denso |
| DimensionUnit | inch |
| Extra Product Name | Denso Products Q16R-U Denso U-Groove Spark Plugs \| Summit Racing |
| UPC | 42511031296 |
| diameter | 0.625 |
| length | 0.625 |
| length_Attrib | Wrench Diameter |
| moq | 1 |
| MPN | Q16R-U |
| multiple | 1 |
| qtyInStock | Jul 11, 2023 |
| SKU | DNP-Q16R-U |
| tierMinQty1 | 1 |
| tierPrice1 | 1.9900 |
| width | 0.625 |
| width_Attrib | Wrench Diameter |
| Brand | Denso Products, Denso |
| Manufacturer's Part Number | Q16R-U |
| Part Type | Spark Plugs |
| Product Line | Denso U-Groove Spark Plugs |
| Summit Racing Part Number | DNP-Q16R-U |
| Spark Plug Thread Size | 14mm |
| Spark Plug Reach (in ) | 0.750 in. |
| Spark Plug Reach (mm) | 19.05mm |
| Manufacturer Heat Range | 16 |
| Shorty Spark Plug | No |
| Resistor | Yes |
| Electrode Tip Material | Nickel |
| Electrode Core Material | Copper |
| Center Electrode Type | Projected |
| Spark Plug Seat Style | Gasket |
| Wrench Diameter | 5/8 in. |
| Ground Strap Quantity | One |
| Quantity | Sold individually., 0 |
| ASIN | B0012Q4GQ0, B003CR1K9I |
| AdultProduct | False |
| Amount | 4.06 |
| Asin | B0012Q4GQ0, B003CR1K9I |
| Auto_part_position | left |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Automotive |
| Bullet_point | Efficient fuel consumption, Improved cold-starting, Increases engine performance and throttle response, Q16R-U, Stable combustion during idling |
| ClassificationId | 15716421, 15729431 |
| Contains_liquid_contents | False |
| Core_material | Copper |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Spark Plugs |
| Gap_size | 0.8 |
| Height | 0, 0.0, 0.00, 0.99999999898, 0.999999998980000, 1600, 2.54, 240, 3.7401574765, 3.74409448437, 500, 56, 75, 9.5, 9.51 |
| Identifier | 00042511031296, 0042511031296, 042511031296, 05053999254126, 5053557095505, 5053999254126 |
| IdentifierType | EAN, GTIN, UPC |
| IsAutographed | false |
| IsBrandQuery | True |
| IsMemorabilia | false |
| Is_assembly_required | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | DNP-Q16R-U | 1.99 | 1 | None | 1 |
| FinditParts | 5926920 |  |  | None | 1 |
| StockWise Auto | DEN-Q16R-U | 4.35 | 1 | None | 1 |

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