AUTOMOTIVE PART
Denso Spark Plug PQ20R#4
Spark Plug, PQ20R ND, Double Platinum
Part PQ20R#4DensoSpark Plug
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part NumberPQ20R#4
ManufacturerDenso
Part TypeSpark Plug
Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Platinum |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Platinum Chip |
| Hex Size | 16.0 MM |
| Manufacturer Heat Range | 20 |
| Pre-Gap Size | 1.1 MM |
| Prop65 | NA |
| Reach | 19.00 MM |
| Resistance | 5000 ohms |
| Seat Type | Flat |
| Thread Diameter | 14.00 MM |
Verified Vehicle Fitment
Make: Lexus, Nissan, Toyota
Model: 7 verified models — see exact combinations below.
Years: 1985–1993 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (9 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1990–1991 | Lexus | ES250 | — | Gap 0.044, DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap, OE |
| 1992–1993 | Lexus | ES300 | — | Gap 0.044, DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap, OE |
| 1987–1988 | Nissan | 200SX | — | Engine: 3.0 V6; Gap 0.044, Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap |
| 1985–1988 | Nissan | Maxima | — | Gap 0.044, Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap |
| 1987 | Nissan | Pulsar NX | — | Cylinder Head Type: DOHC; Gap 0.044, O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap |
| 1988–1989 | Nissan | Pulsar NX | — | Engine: 1.8 L4; Gap 0.044, O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap |
| 1988–1991 | Toyota | Camry | — | Engine: 2.5 V6; Gap 0.044, DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap, OE |
| 1992–1993 | Toyota | Camry | — | Engine: 3.0 V6; Gap 0.044, DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap, OE |
| 1988–1989 | Toyota | MR2 | — | Aspiration: Super-Chrg; Gap 0.044, DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap, OE |
Source: supplier-verified applications for Denso PQ20R#4. A vehicle not listed is not confirmed compatible.
Buy Online Pick Up In-Store
Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Kitchener, Ontario N2E 1W8
Phone
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
