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OE Quality
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Denso
Spark Plug - Iridium Long Life (SIP)Denso 3523 Spark Plug
| Brand | Denso 3523 |
|---|---|
| Resistance | 5000.0 |
| Ground Electrode Tip Design | Platinum needle |
| Ground Configuration | Needle-to-needle |
| Ground Electrode Core Material | Nickel |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | 0.7 |
| Ground Electrode Quantity | 1 |
| Hex Size | 14.3 |
| Manufacturer Heat Range | 22 |
| Seat Type | Flat |
| Reach | 26.5 |
| Product line | Spark Plug - Iridium Long Life (SIP) |
| Fits | Lexus, Mazda, and Toyota · 32 vehicles |
Cross-references Anchor 3523, 90919-01295 and 90919-A1006 for the same application. See all 5.
$33.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Denso 3523 Spark Plug
This part fits 32 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Lexus | LS500 | — | RWD | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Lexus | LX600 | Ultra Luxury | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Mazda | CX-30 | 2.5 Turbo | — | N/A | Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Mazda | CX-5 | 2.5 Turbo | — | N/A | Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Mazda | CX-50 | 2.5 Turbo | — | N/A | Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Mazda | CX-9 | Touring | — | N/A | Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Toyota | Sequoia | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2023 | Toyota | Tundra | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Lexus | LS500 | — | RWD | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Lexus | LX600 | Ultra Luxury | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Mazda | CX-30 | 2.5 Turbo | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Mazda | CX-5 | 2.5 Turbo | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Mazda | CX-9 | Touring | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2022 | Toyota | Tundra | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Lexus | LS500 | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Mazda | 3 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Mazda | 6 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Mazda | CX-30 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Mazda | CX-5 | Touring | — | N/A | Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) With Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2021 | Mazda | CX-9 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2020 | Lexus | LS500 | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2020 | Mazda | 6 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2020 | Mazda | CX-5 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2020 | Mazda | CX-9 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2019 | Lexus | LS500 | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2019 | Mazda | 6 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2019 | Mazda | CX-5 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2019 | Mazda | CX-9 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2018 | Lexus | LS500 | — | — | N/A | OE; Spark Plug - Iridium Long Life (SIP) |
| 2018 | Mazda | 6 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2018 | Mazda | CX-9 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| 2017 | Mazda | CX-9 | — | — | N/A | O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap; Spark Plug - Iridium Long Life (SIP) |
| No rows match your filter. | ||||||
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 352390919-0129590919-A1006EC22HPR-D7PY8V-18-110