$89.99* GENUINE VOLVO no tax* GENUINE VOLVO SPARK PLUG KIT (6) PLUGS TO A BOX 21513423 *In stock & ready to ship!

* This spark plug replaces part # 3858997

This spark plug kit 21513423 comes directly from Volvo, they are NOT an after market or cross reference plug

They will arrive in a Volvo Penta box as shown in the picture.

There are 6 plugs to a box

Spark plugs

The following tables provide spark plug gap, and installation torque:

Engine Model Gap Torque

3.0 GS 0.045 in. (1.14 mm) 20 ft. lb. (27 N•m)

4.3 GL/GXi 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

5.0 GL 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

5.0 GXi 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

5.7 GL 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

5.7 Gi 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

5.7 GXi 0.060 in. (1.52 mm) 20 ft. lb. (27 N•m)

8.1 Gi 0.060 in. (1.52 mm) 22 ft. lb. (30 N•m)

8.1 GXi 0.060 in. (1.52 mm) 22 ft. lb. (30 N•m)

DPX375/420 0.060 in. (1.52 mm) 22 ft. lb. (30 N•m)

Engine Model P/N Firing order

3.0 GS 1–3–4–2

4.3 GL/GXi 1–6–5–4–3–2

5.0 GL 1–8–4–3–6–5–7–2

5.0 GXi 1–8–4–3–6–5–7–2

5.7 GL 1–8–4–3–6–5–7–2

5.7 Gi 1–8–4–3–6–5–7–2

5.7 GXi 1–8–4–3–6–5–7–2

8.1 Gi 1–8–7–2–6–5–4–3

8.1 GXi 1–8–7–2–6–5–4–3

DPX375/420 1–8–7–2–6–5–4–3

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